#index .banner {
  width: 100%;
  height: 620px;
}
#index .banner .swiper-container,
#index .banner .swiper-wrapper {
  height: 100%;
}
#index .banner .swiper-slide {
  height: 100%;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
#index .banner .swiper-slide img {
  height: 100%;
  width: auto;
  opacity: 0;
}
#index .floor-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
#index .floor-top .tab {
  display: flex;
}
#index .floor-top .tab a {
  margin-left: 55px;
  font-size: 18px;
  transition: all 0.3s;
}
#index .floor-top .tab a:hover,
#index .floor-top .tab a.active {
  color: #01327e;
}
#index .mod-title {
  display: inline-block;
}
#index .mod-title i {
  display: block;
  width: 40px;
  height: 4px;
  background-color: #01327e;
}
#index .mod-title .cn {
  display: block;
  width: 100%;
  font-size: 26px;
  font-weight: bold;
  line-height: 26px;
  margin-top: 24px;
  white-space: nowrap;
}
#index .mod-title .en {
  display: block;
  width: 100%;
  font-size: 20px;
  font-family: 'Arial';
  text-transform: uppercase;
  line-height: 20px;
  margin-top: 12px;
  white-space: nowrap;
}
#index .more {
  display: inline-flex;
  align-items: center;
  font-family: 'DIN';
  font-size: 14px;
  transition: all 0.3s;
}
#index .more i {
  margin-left: 6px;
  font-weight: bold;
  height: 14px;
  line-height: 14px;
  transition: all 0.3s;
}
#index .more:hover i {
  transform: rotate(90deg);
}
#index .floor1 {
  width: 100%;
  padding: 60px 0 70px;
  background-color: #fff;
}
#index .floor1 .items {
  width: 100%;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
#index .floor1 .items .item {
  display: block;
  width: 24%;
  background-color: #f2f4f5;
  border: 1px solid #f2f4f5;
  transition: all 0.3s;
}
#index .floor1 .items .item .img {
  width: 100%;
  height: auto;
}
#index .floor1 .items .item .img img {
  width: 100%;
  height: auto;
}
#index .floor1 .items .item .text {
  width: 100%;
  padding: 25px 30px;
}
#index .floor1 .items .item .text .title {
  font-size: 20px;
  line-height: 24px;
  margin-bottom: 20px;
}
#index .floor1 .items .item .text .desc-line {
  line-height: 16px;
  color: #888;
  margin-top: 10px;
}
#index .floor1 .items .item:hover {
  background-color: #fff;
  border-color: #01327e;
}
#index .floor2 {
  width: 100%;
  padding: 60px 0 70px;
  background-color: #ebedef;
}
#index .floor2 .blocks {
  width: 100%;
}
#index .floor2 .items {
  width: 100%;
  margin-top: 40px;
  display: none;
  justify-content: space-between;
}
#index .floor2 .items.active {
  display: flex;
}
#index .floor2 .items .item {
  display: inline-flex;
  align-items: center;
  width: 32.5%;
  height: 180px;
  background-color: #fff;
  overflow: hidden;
}
#index .floor2 .items .item .img {
  width: 180px;
  min-width: 180px;
}
#index .floor2 .items .item .img img {
  width: 100%;
  height: 180px;
}
#index .floor2 .items .item .text {
  width: calc(100% - 180px);
  padding: 25px 30px;
}
#index .floor2 .items .item .text .title {
  font-size: 20px;
  line-height: 24px;
  margin-bottom: 40px;
}
#index .floor2 .items .item .text .desc-line {
  line-height: 16px;
  color: #888;
  margin-top: 10px;
}
#index .floor2 .items .item:hover {
  background-color: #fff;
  border-color: #01327e;
}
#index .floor3 {
  width: 100%;
  padding: 60px 0 50px;
  background-color: #fff;
}
#index .floor3 .items {
  width: 100%;
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#index .floor3 .items .item {
  width: 32.5%;
  margin-left: 1.25%;
  margin-bottom: 20px;
  position: relative;
}
#index .floor3 .items .item:nth-child(3n + 1) {
  margin-left: 0;
}
#index .floor3 .items .item .img {
  width: 100%;
  height: auto;
}
#index .floor3 .items .item .img img {
  width: 100%;
  height: auto;
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
  transform: all 0.3s;
}
#index .floor3 .items .item i.mask {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: transparent;
  transition: all 0.3s;
}
#index .floor3 .items .item .con {
  width: 100%;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -40px;
  color: #fff;
  opacity: 0;
  transition: all 0.3s;
}
#index .floor3 .items .item .con i {
  display: block;
  font-size: 58px;
  margin: 0 auto;
}
#index .floor3 .items .item .con span {
  font-size: 20px;
  margin-top: 20px;
}
#index .floor3 .items .item:hover .img img {
  -webkit-filter: grayscale(0);
  -moz-filter: grayscale(0);
  -ms-filter: grayscale(0);
  -o-filter: grayscale(0);
  filter: grayscale(0);
  filter: gray;
}
#index .floor3 .items .item:hover i.mask {
  background-color: rgba(0, 0, 0, 0.3);
}
#index .floor3 .items .item:hover .con {
  opacity: 1;
}
#index .about {
  width: 100%;
  position: relative;
  padding: 60px 0 20px;
  background-color: #ebedef;
}
#index .about .img {
  width: 100%;
  padding-left: calc((100% - 1660px) / 2);
}
#index .about .img img {
  width: 100%;
  height: auto;
}
#index .about .texts {
  width: 40.6%;
  padding: 70px 110px 80px 0;
  padding-left: calc((100% - 1660px) / 2);
  position: absolute;
  top: calc(50% + 20px);
  left: 0;
  z-index: 3;
  transform: translateY(-50%);
  background-color: #fff;
}
#index .about .texts .logo {
  height: 40px;
}
#index .about .texts .logo img {
  height: 40px;
}
#index .about .texts .name {
  font-size: 24px;
  font-weight: bold;
  margin-top: 24px;
}
#index .about .texts .desc {
  font-size: 14px;
  line-height: 28px;
  margin-top: 24px;
}
#index .thumb {
  width: 100%;
  padding: 0 0 120px;
  background-color: #ebedef;
  position: relative;
}
#index .thumb .swiper {
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
}
#index .thumb .swiper .swiper-slide img {
  width: 100%;
  height: auto;
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
  transform: all 0.3s;
}
#index .thumb .swiper .swiper-slide.swiper-slide-active img {
  -webkit-filter: grayscale(0);
  -moz-filter: grayscale(0);
  -ms-filter: grayscale(0);
  -o-filter: grayscale(0);
  filter: grayscale(0);
  filter: gray;
}
#index .thumb .bar {
  width: 94%;
  max-width: 800px;
  height: 100px;
  overflow: hidden;
  position: absolute;
  left: 50%;
  bottom: 60px;
  z-index: 3;
  transform: translateX(-50%);
  background-color: #fff;
  padding: 20px 30px 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#index .thumb .bar .t-swiper {
  width: calc(100% - 130px);
  height: 100%;
}
#index .thumb .bar .t-swiper .swiper-slide {
  height: 60px;
}
#index .thumb .bar .t-swiper .swiper-slide .flex {
  display: flex;
  align-items: center;
}
#index .thumb .bar .t-swiper .swiper-slide .flex .icon {
  width: 60px;
  height: 60px;
  color: #01327e;
}
#index .thumb .bar .t-swiper .swiper-slide .flex .icon i {
  font-size: 60px;
  height: 60px;
}
#index .thumb .bar .t-swiper .swiper-slide .flex .text {
  margin-left: 20px;
}
#index .thumb .bar .t-swiper .swiper-slide .flex .text .big {
  font-size: 20px;
  line-height: 20px;
  font-weight: bold;
}
#index .thumb .bar .t-swiper .swiper-slide .flex .text .small {
  line-height: 14px;
  margin-top: 10px;
}
#index .thumb .bar .navigation {
  width: 130px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#index .thumb .bar .navigation i {
  font-size: 20px;
  transition: all 0.3s;
}
#index .thumb .bar .navigation i:hover {
  color: #01327e;
}
#index .thumb .bar .navigation .c-page {
  font-size: 20px;
}
#index .thumb .bar .navigation .c-page #current {
  font-size: 30px;
  color: #01327e;
}
#index .study {
  width: 100%;
  padding: 60px 0 40px;
  background-color: #fff;
}
#index .study .items {
  width: 100%;
  margin-top: 40px;
  display: flex;
  justify-content: space-between;
}
#index .study .items .mod {
  width: 100%;
  height: 40px;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #01327e;
  color: #fff;
}
#index .study .items .mod > span {
  font-size: 18px;
}
#index .study .items .mod .more {
  display: inline-flex;
  align-items: center;
  font-family: 'DIN';
  font-weight: bold;
  font-size: 14px;
  color: #fff;
  transition: all 0.3s;
}
#index .study .items .mod .more i {
  margin-left: 6px;
  height: 14px;
  line-height: 14px;
  transition: all 0.3s;
}
#index .study .items .mod .more:hover i {
  transform: rotate(90deg);
}
#index .study .items > .item {
  width: 36%;
  margin-right: 3.2%;
}
#index .study .items > .item ul {
  margin-top: 20px;
}
#index .study .items > .item li {
  width: 100%;
  height: 50px;
  border-bottom: 1px solid #f2f4f5;
  line-height: 50px;
}
#index .study .items > .item li a {
  display: block;
  width: 100%;
  transition: all 0.3s;
}
#index .study .items > .item li a:hover {
  color: #01327e;
}
#index .study .items > .shorts {
  width: 21.6%;
}
#index .study .items > .shorts .type1 {
  height: 160px;
}
#index .study .items > .shorts .type1 li {
  height: 50px;
}
#index .study .items > .shorts .type1 li img {
  width: 24px;
}
#index .study .items > .shorts .type1 li a {
  width: calc(100% - 36px);
}
#index .study .items > .shorts .type2 {
  margin-top: 40px;
}
#index .study .items > .shorts .type2 .cover {
  width: 100%;
  height: 170px;
}
#index .study .items > .shorts .type2 .cover a {
  display: block;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-image: url(../img/68.png);
}
#index .study .items > .shorts .type2 .cover a img {
  display: none;
}
#index .study .items > .shorts .type2 li {
  height: 70px;
  margin-top: 10px;
}
#index .study .items > .shorts .type2 li img {
  width: 50px;
}
#index .study .items > .shorts .type2 li a {
  width: calc(100% - 62px);
}
#index .study .items > .shorts .type2 li:first-child {
  margin-top: 0;
}
#index .study .items > .shorts ul {
  margin-top: 20px;
}
#index .study .items > .shorts li {
  width: 100%;
  border-bottom: 1px solid #f2f4f5;
  display: flex;
  align-items: center;
  overflow: hidden;
}
#index .study .items > .shorts li img {
  flex-shrink: 0;
  margin-right: 12px;
}
#index .study .items > .shorts li .text {
  width: 100%;
}
#index .study .items > .shorts li a {
  display: block;
  transition: all 0.3s;
}
#index .study .items > .shorts li a:hover {
  color: #01327e;
}
#index .news {
  width: 100%;
  padding: 60px 0 40px;
  background-color: #ebedef;
}
#index .news .news-block {
  width: 100%;
  margin-top: 40px;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}
#index .news .news-block .img {
  width: 38.5%;
  background-position: center;
  background-size: cover;
}
#index .news .news-block ul {
  width: 60%;
  background-color: #fff;
  padding: 0 90px;
}
#index .news .news-block ul li {
  width: 100%;
  padding: 30px 0 30px;
  border-bottom: 1px solid #f2f4f5;
}
#index .news .news-block ul li a {
  display: flex;
  align-items: center;
}
#index .news .news-block ul li a .date {
  width: 70px;
  text-align: center;
  white-space: nowrap;
  transition: all 0.3s;
  flex-shrink: 0;
}
#index .news .news-block ul li a .date .day {
  font-size: 56px;
  font-weight: bold;
  font-family: 'DIN';
  line-height: 56px;
}
#index .news .news-block ul li a .date .mon {
  font-size: 16px;
  font-family: 'DIN';
}
#index .news .news-block ul li a .text {
  width: 100%;
  margin-left: 40px;
}
#index .news .news-block ul li a .text .title {
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s;
}
#index .news .news-block ul li a .text .desc {
  width: 100%;
  line-height: 28px;
  color: #888;
  margin-top: 10px;
  transition: all 0.3s;
}
#index .news .news-block ul li a:hover .date,
#index .news .news-block ul li a.active .date {
  color: #01327e;
}
#index .news .news-block ul li a:hover .text .title,
#index .news .news-block ul li a.active .text .title {
  color: #01327e;
}
#index .news .news-block ul li a:hover .text .desc,
#index .news .news-block ul li a.active .text .desc {
  color: #333;
}
#index .news .case-block {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
#index .news .case-block .item {
  display: block;
  width: calc(50% - 10px);
  margin-left: 20px;
  margin-top: 20px;
  background-color: #fff;
  padding: 40px 30px 30px;
  border-bottom: 1px solid #fff;
  transition: all 0.3s;
}
#index .news .case-block .item .title {
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s;
}
#index .news .case-block .item .desc {
  width: 100%;
  line-height: 28px;
  color: #888;
  margin-top: 10px;
  transition: all 0.3s;
}
#index .news .case-block .item:hover {
  border-color: #01327e;
}
#index .news .case-block .item:hover .title {
  color: #01327e;
}
#index .news .case-block .item:hover .desc {
  color: #333;
}
#index .news .case-block .item:nth-child(2n + 1) {
  margin-left: 0;
}
#index .contact {
  width: 100%;
  background-image: url(../img/22.png);
  background-position: center;
  background-size: cover;
  padding: 140px 0 120px;
  text-align: center;
}
#index .contact .big {
  font-size: 48px;
  font-weight: bold;
  color: #fff;
}
#index .contact .small {
  font-size: 32px;
  font-weight: bold;
  color: #fff;
  margin-top: 10px;
}
#index .contact .btn {
  display: block;
  width: 200px;
  height: 50px;
  background-color: #fff;
  border-radius: 25px;
  line-height: 50px;
  text-align: center;
  font-size: 16px;
  color: #01327e;
  margin: 50px auto 0;
}
#about .about {
  display: flex;
  align-items: stretch;
  background-color: #fff;
}
#about .about .texts {
  width: 53%;
  padding-left: calc((100vw - 1400px) / 2);
  padding-top: 80px;
  padding-bottom: 80px;
  padding-right: 80px;
}
#about .about .texts .slogen {
  font-size: 28px;
  font-weight: bold;
}
#about .about .texts .content {
  width: 100%;
  height: 290px;
  overflow-x: hidden;
  overflow-y: auto;
  font-size: 16px;
  line-height: 32px;
  margin-top: 30px;
  -webkit-overflow-scrolling: touch;
}
#about .about .texts .content img {
  max-width: 100%;
}
#about .about .texts .content::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #f5f5f5;
}
#about .about .texts .content::-webkit-scrollbar-track {
  border-radius: 3px;
  background-color: #f5f5f5;
}
#about .about .texts .content::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background-color: #ddd;
}
#about .about .texts .items {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
#about .about .texts .items .item {
  color: #01327e;
}
#about .about .texts .items .item .en {
  font-size: 16px;
  text-transform: uppercase;
}
#about .about .texts .items .item .num {
  font-size: 80px;
  font-family: 'DIN';
  line-height: 70px;
}
#about .about .texts .items .item .desc {
  font-size: 16px;
  margin-top: 10px;
}
#about .about .img {
  width: 47%;
  flex-shrink: 0;
  background-image: url(../img/33.png);
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
#about .about .img i.play {
  display: block;
  width: 54px;
  height: 54px;
  background-image: url(../img/34.png);
  background-size: 100%;
  cursor: pointer;
  transition: all 0.3s;
}
#about .about .img i.play:hover {
  transform: scale(1.1);
}
#about .dev {
  width: 100%;
  height: 480px;
  display: flex;
  align-items: stretch;
  border-top: 1px solid #ddd;
}
#about .dev .imgs {
  width: 600px;
  height: 480px;
  position: relative;
  flex-shrink: 0;
}
#about .dev .imgs .swiper {
  width: 100%;
  height: 100%;
}
#about .dev .imgs .swiper .swiper-container {
  height: 100%;
}
#about .dev .imgs .swiper .swiper-container .swiper-wrapper {
  height: 100%;
}
#about .dev .imgs .swiper .swiper-container .swiper-wrapper .swiper-slide {
  height: 100%;
  background-position: center;
  background-size: cover;
}
#about .dev .imgs .btns {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 70px;
  height: 140px;
  z-index: 3;
}
#about .dev .imgs .btns a {
  display: block;
  width: 70px;
  height: 70px;
  text-align: center;
  line-height: 70px;
}
#about .dev .imgs .btns a i {
  font-size: 24px;
}
#about .dev .imgs .btns a.prev {
  background-color: #fff;
  color: #01327e;
}
#about .dev .imgs .btns a.next {
  background-color: #01327e;
  color: #fff;
}
#about .dev .years {
  width: calc(100% - 480px);
  height: 480px;
  background-color: #fff;
  overflow: hidden;
}
#about .dev .years .swiper-container {
  height: 100%;
}
#about .dev .years .swiper-container .swiper-wrapper {
  height: 100%;
}
#about .dev .years .swiper-container .swiper-wrapper .swiper-slide {
  width: 420px;
  height: 100%;
  padding: 100px 70px 60px 80px;
  border-right: 1px solid #ddd;
}
#about .dev .years .num {
  font-size: 40px;
  font-family: 'DIN';
  transition: all 0.3s;
}
#about .dev .years i {
  display: block;
  width: 40px;
  height: 2px;
  margin-top: 25px;
  background-color: #333;
  transition: all 0.3s;
}
#about .dev .years .content {
  width: 100%;
  height: 200px;
  overflow-y: auto;
  font-size: 16px;
  line-height: 32px;
  margin-top: 50px;
  -webkit-overflow-scrolling: touch;
}
#about .dev .years .content::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #f5f5f5;
}
#about .dev .years .content::-webkit-scrollbar-track {
  border-radius: 3px;
  background-color: #f5f5f5;
}
#about .dev .years .content::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background-color: #ddd;
}
#about .dev .years .content img {
  max-width: 100%;
}
#about .dev .years .swiper-slide-active .num {
  color: #01327e;
}
#about .dev .years .swiper-slide-active i {
  background-color: #01327e;
}
#about .advantage {
  width: 100%;
  padding: 60px 0;
  background-color: #f2f4f5;
}
#about .advantage .item {
  width: 100%;
  height: 360px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}
#about .advantage .item .swiper {
  width: 42.25%;
  height: 360px;
}
#about .advantage .item .swiper .swiper-slide {
  height: 360px;
  background-position: center;
  background-size: cover;
}
#about .advantage .item .texts {
  width: 57.75%;
  height: 100%;
  padding: 90px 110px;
  background-color: #fff;
}
#about .advantage .item .texts .title {
  font-size: 30px;
  font-weight: bold;
}
#about .advantage .item .texts .desc {
  font-size: 16px;
  line-height: 32px;
  margin-top: 20px;
}
#about .advantage .item:nth-child(2n) {
  flex-direction: row-reverse;
}
#about .honor {
  width: 100%;
  padding: 90px 0;
}
#about .honor .swiper-slide {
  width: 26.4%;
}
#about .honor .swiper-slide img {
  width: 100%;
}
#about .team {
  width: 100%;
}
#about .team img {
  width: 100%;
}
#contact .contact {
  background-color: #f2f4f5;
  width: 100%;
}
#contact .contact .main {
  display: flex;
  align-items: stretch;
}
#contact .contact .main .texts {
  width: 50%;
  background-color: #fff;
  padding: 60px 5%;
  overflow: hidden;
}
#contact .contact .main .texts .big {
  font-size: 48px;
  line-height: 48px;
  font-family: 'DIN';
}
#contact .contact .main .texts .name {
  font-size: 18px;
  margin-top: 25px;
}
#contact .contact .main .texts .icon-line {
  display: flex;
  align-items: center;
  margin-top: 20px;
}
#contact .contact .main .texts .icon-line i {
  font-size: 20px;
  flex-shrink: 0;
}
#contact .contact .main .texts .icon-line span {
  font-size: 14px;
  margin-left: 15px;
}
#contact .contact .main .texts .way {
  margin-top: 30px;
}
#contact .contact .main .texts .way .title {
  font-size: 18px;
}
#contact .contact .main .texts .way .items p,
#contact .contact .main .texts .way .items a {
  font-size: 16px;
  display: inline-block;
  margin-right: 15px;
}
#contact .contact .main .texts .way .items p span,
#contact .contact .main .texts .way .items a span {
  font-family: 'DIN';
}
#contact .contact .main .texts .wechat {
  width: 100%;
  margin-top: 70px;
  display: flex;
  align-items: stretch;
}
#contact .contact .main .texts .wechat .img {
  width: 120px;
  height: 120px;
}
#contact .contact .main .texts .wechat .img img {
  width: 100%;
  height: 100%;
}
#contact .contact .main .texts .wechat .rights {
  width: calc(100% - 120px);
  margin-left: 16px;
  position: relative;
}
#contact .contact .main .texts .wechat .rights .big {
  font-size: 18px;
  font-weight: bold;
  line-height: 24px;
}
#contact .contact .main .texts .wechat .rights .desc {
  font-size: 16px;
  margin-top: 10px;
}
#contact .contact .main .texts .wechat .rights .small {
  margin-top: 10px;
  width: 100%;
}
#contact .contact .main #map {
  width: 50%;
}
#contact .feed {
  width: 100%;
  background-color: #f2f4f5;
  padding-top: 10px;
  padding-bottom: 100px;
}
#contact .feed .main {
  background-color: #fff;
  padding: 60px 55px;
}
#contact .feed .main .title {
  width: 100%;
  text-align: center;
  font-size: 24px;
  line-height: 24px;
}
#contact .feed .main .form {
  width: 100%;
  margin-top: 40px;
}
#contact .feed .main .form .input-line {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
#contact .feed .main .form .input-line input {
  width: 24.5%;
  height: 50px;
  padding: 0 20px;
  border: 1px solid #ddd;
}
#contact .feed .main .form .textarea {
  width: 100%;
  height: 200px;
  margin-top: 20px;
}
#contact .feed .main .form .textarea textarea {
  width: 100%;
  height: 100%;
  padding: 10px 20px;
  border: 1px solid #ddd;
  resize: none;
}
#contact .feed .main .form .bot-line {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}
#contact .feed .main .form .bot-line .yzm {
  display: inline-flex;
}
#contact .feed .main .form .bot-line .yzm input {
  width: 200px;
  height: 50px;
  padding: 0 20px;
  border: 1px solid #ddd;
}
#contact .feed .main .form .bot-line .yzm img {
  width: 150px;
  height: 50px;
  margin-left: 10px;
}
#contact .feed .main .form .bot-line .sub-btn {
  width: 240px;
  height: 40px;
}
#contact .feed .main .form .bot-line .sub-btn .btn {
  width: 240px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #333;
  border-radius: 20px;
  background-color: transparent;
  color: #333;
}
#notice .contents {
  width: 100%;
  background-color: #f2f4f5;
  padding-bottom: 100px;
}
#notice .contents .main {
  padding: 10px 110px 90px;
  background-color: #fff;
}
#notice .contents .main .item {
  width: 100%;
  margin-top: 60px;
}
#notice .contents .main .item .mod {
  height: 24px;
  line-height: 24px;
  font-size: 24px;
  border-left: 4px solid #01327e;
  color: #01327e;
  padding-left: 10px;
  margin-bottom: 20px;
}
#notice .contents .main .item .content {
  font-size: 14px;
  line-height: 24px;
}
#notice .contents .main .item .content img {
  max-width: 100%;
}
#news {
  background-color: #f2f4f5;
}
#news .list {
  width: 100%;
  background-color: #fff;
}
#news .list .item {
  width: 100%;
  height: 260px;
  padding: 30px 0;
  transition: all 0.3s;
}
#news .list .item .main {
  width: 94%;
}
#news .list .item a {
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
}
#news .list .item .img {
  width: 320px;
  height: 200px;
  flex-shrink: 0;
}
#news .list .item .img img {
  width: 100%;
  height: 100%;
}
#news .list .item .date {
  width: 70px;
  text-align: center;
  white-space: nowrap;
  transition: all 0.3s;
  flex-shrink: 0;
  margin: 0 30px 0 70px;
}
#news .list .item .date .day {
  font-size: 56px;
  font-weight: bold;
  font-family: 'DIN';
  line-height: 56px;
}
#news .list .item .date .mon {
  font-size: 16px;
  font-family: 'DIN';
}
#news .list .item .texts {
  width: calc(100% - 730px);
}
#news .list .item .texts .title {
  font-size: 28px;
  font-weight: bold;
  transition: all 0.3s;
}
#news .list .item .texts .desc {
  line-height: 28px;
  margin-top: 10px;
}
#news .list .item .btn {
  width: 100px;
  height: 30px;
  border-radius: 15px;
  line-height: 30px;
  text-align: center;
  background-color: #01327e;
  color: #fff;
  font-family: 'DIN';
  opacity: 0;
  transition: all 0.3s;
  margin-left: 140px;
}
#news .list .item:hover {
  background-color: #d3eeff;
}
#news .list .item:hover .date {
  color: #01327e;
}
#news .list .item:hover .texts .title {
  color: #01327e;
}
#news .list .item:hover .btn {
  opacity: 1;
}
#news .load-more {
  margin-top: 60px;
  margin-bottom: 100px;
}
#news .study-tip {
  margin-bottom: 30px;
  width: 100%;
  background-color: #f2f4f5;
}
#news .study-tip .main {
  background-color: #fff;
  padding: 25px 35px;
  font-size: 14px;
  line-height: 24px;
}
#news .detail {
  width: 100%;
  margin-bottom: 100px;
}
#news .detail .main {
  background-color: #fff;
  padding: 70px 110px 50px;
}
#news .detail .main .title {
  text-align: center;
  font-size: 24px;
}
#news .detail .main .date {
  text-align: center;
  margin-top: 17px;
}
#news .detail .main .date span {
  margin: 0 10px;
}
#news .detail .main .content {
  margin-top: 35px;
  padding: 40px 0 20px;
  line-height: 24px;
  border-top: 1px solid #ddd;
}
#news .detail .main .content img {
  max-width: 100%;
}
#news .detail .main .content iframe {
  width: 100%;
  min-height: 500px;
}
#news .detail .main .prod {
  width: 100%;
  display: flex;
  padding: 0 0 30px 0;
}
#news .detail .main .prod p {
  height: 20px;
  line-height: 20px;
  margin-top: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
#news .detail .main .prod .items {
  overflow: hidden;
  width: 100%;
}
#news .detail .main .prod .items a {
  float: left;
  margin-left: 20px;
  margin-top: 10px;
}
#news .detail .main .prev-next {
  width: 100%;
  padding: 25px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #ddd;
}
#news .detail .main .prev-next .lefts {
  width: 80%;
}
#news .detail .main .prev-next .lefts a {
  margin: 10px 0;
  display: block;
}
#news .detail .main .prev-next .back {
  display: block;
  width: 100px;
  height: 30px;
  border-radius: 15px;
  line-height: 30px;
  text-align: center;
  background-color: #d3eeff;
  color: #01327e;
}
#study {
  background-color: #f2f4f5;
}
#study .study-tip {
  width: 100%;
  background-color: #f2f4f5;
}
#study .study-tip .main {
  background-color: #fff;
  padding: 25px 35px;
  font-size: 14px;
  line-height: 24px;
}
#study .tab {
  width: 100%;
  display: flex;
  justify-content: center;
}
#study .tab .item {
  display: block;
  width: 33%;
  max-width: 260px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background-color: #d3eeff;
  position: relative;
  margin: 0 5px;
  white-space: nowrap;
}
#study .tab .item::after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  transform: rotate(-45deg) translate(-50%, 20%);
  background-color: transparent;
  position: absolute;
  bottom: 0;
  left: 50%;
}
#study .tab .item.active,
#study .tab .item:hover {
  background-color: #014193;
  color: #fff;
}
#study .tab .item.active::after,
#study .tab .item:hover::after {
  background-color: #014193;
}
#sample {
  margin-top: 20px;
}
#sample .main {
  overflow: hidden;
}
#sample .item {
  display: flex;
  align-items: center;
  width: 32.5%;
  background-color: #fff;
  float: left;
  margin-left: 1.25%;
  margin-bottom: 20px;
  padding: 20px 10px;
}
#sample .item .img {
  width: 120px;
  height: 80px;
  flex-shrink: 0;
}
#sample .item .img img {
  width: 100%;
  height: 100%;
}
#sample .item .rights {
  width: calc(100% - 120px);
  padding-left: 30px;
}
#sample .item .rights .date {
  color: #888;
  font-family: 'DIN';
}
#sample .item .rights .name {
  display: block;
  font-size: 16px;
  line-height: 18px;
  margin-top: 5px;
}
#sample .item .rights .btn {
  display: inline-block;
  width: 100px;
  height: 30px;
  border-radius: 15px;
  line-height: 30px;
  text-align: center;
  background-color: #d3eeff;
  color: #01327e;
  font-family: 'DIN';
  margin-top: 12px;
}
#sample .item:nth-child(3n + 1) {
  margin-left: 0;
}
#sample .load-more {
  margin-top: 40px;
  margin-bottom: 100px;
}
#explan {
  margin-top: 20px;
  margin-bottom: 100px;
}
#explan .main {
  background-color: #fff;
}
#explan .main .item {
  width: 100%;
  padding: 0 120px;
  border-bottom: 1px solid #f2f4f5;
}
#explan .main .item .tops {
  width: 100%;
  height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#explan .main .item .tops .title {
  font-size: 18px;
}
#explan .main .item .tops .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 30px;
  border-radius: 15px;
  background-color: #d3eeff;
  transition: all 0.3s;
}
#explan .main .item .tops .btn::before {
  content: '展开';
  display: inline-block;
  color: #01327e;
  transition: all 0.3s;
}
#explan .main .item .tops .btn i {
  color: #01327e;
  font-size: 12px;
  margin-left: 8px;
  transition: all 0.3s;
}
#explan .main .item .tops .btn.active {
  background-color: #01327e;
}
#explan .main .item .tops .btn.active::before {
  content: '收起';
  color: #fff;
}
#explan .main .item .tops .btn.active i {
  color: #fff;
  transform: rotate(-180deg);
}
#explan .main .item .bots {
  display: none;
  padding: 45px 40px;
  background-color: #f2f4f5;
  line-height: 24px;
  margin-bottom: 20px;
}
#explan .main .item .bots img {
  max-width: 100%;
}
#ques {
  margin-top: 20px;
  margin-bottom: 100px;
}
#ques .main {
  background-color: #fff;
  padding: 80px 120px 70px;
}
#ques .main .list {
  width: 100%;
  margin-top: 30px;
}
#ques .main .list a {
  display: block;
  width: 100%;
  height: 80px;
  line-height: 80px;
  border-bottom: 1px solid #ddd;
  overflow: hidden;
}
#ques .main .list a .date {
  width: 140px;
  color: #888;
  font-family: 'DIN';
  float: left;
}
#ques .main .list a .title {
  font-size: 18px;
  width: calc(100% - 180px);
  float: left;
  transition: all 0.3s;
}
#ques .main .list a i {
  font-size: 18px;
  color: #ddd;
  float: right;
  transition: all 0.3s;
}
#ques .main .list a:hover .title {
  color: #014193;
}
#ques .main .list a:hover i {
  color: #014193;
}
#ques .load-more {
  margin-top: 60px;
}
#gall {
  margin-top: 20px;
  margin-bottom: 100px;
}
#gall .main {
  background-color: #fff;
  padding: 40px 110px;
  height: 860px;
}
#calc {
  margin-top: 20px;
  margin-bottom: 100px;
}
#calc .main {
  background-color: #fff;
  padding: 80px 120px;
}
#calc .main .calc-lines {
  margin-top: 60px;
}
#calc .main .calc-line {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  margin-bottom: 30px;
}
#calc .main .calc-line .item {
  width: 47.5%;
}
#calc .main .calc-line .item .title {
  width: 100%;
  height: 50px;
  line-height: 50px;
  padding: 0 30px;
  background-color: #d3eeff;
  font-size: 18px;
}
#calc .main .calc-line .item .tops {
  width: 100%;
  height: 45px;
  border-bottom: 1px solid #ddd;
  line-height: 45px;
  font-size: 16px;
  font-weight: 500;
  margin-top: 20px;
}
#calc .main .calc-line .item .block {
  margin: 20px 0;
}
#calc .main .calc-line .item .block .input {
  width: 100%;
}
#calc .main .calc-line .item .block .input .label {
  width: 100%;
  font-size: 14px;
}
#calc .main .calc-line .item .block .input input {
  width: 100%;
  height: 40px;
  border: 1px solid #ddd;
  margin-top: 8px;
  padding: 0 10px;
}
#calc .main .calc-line .item .block .input input[readonly] {
  background-color: #f2f4f5;
  border-color: #f2f4f5;
  color: #01327e;
}
#calc .main .calc-line .item .block .input select {
  width: 100%;
  height: 40px;
  border: 1px solid #ddd;
  margin-top: 8px;
  padding: 0 10px;
}
#calc .main .calc-line .item .block1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
}
#calc .main .calc-line .item .block1 .left {
  width: 45%;
}
#calc .main .calc-line .item .block1 .left .img {
  width: 100%;
}
#calc .main .calc-line .item .block1 .left .img img {
  width: 100%;
}
#calc .main .calc-line .item .block1 .left .inputs {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 29px;
}
#calc .main .calc-line .item .block1 .left .inputs .input {
  width: 45%;
  max-width: 100px;
}
#calc .main .calc-line .item .block1 .right {
  width: 45%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
#calc .main .calc-line .item .block1 .right .input {
  margin-top: 35px;
}
#calc .main .calc-line .item .block2 {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
#calc .main .calc-line .item .block2 .input {
  width: 45%;
}
#calc .main .calc-line .item .block2 .icon {
  width: 10%;
  text-align: center;
  display: inline-flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
}
#calc .main .calc-line .item .block2 .icon span {
  height: 40px;
  line-height: 40px;
  text-align: center;
}
#calc .main .calc-line .item .block3 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
}
#calc .main .calc-line .item .block3 .left {
  width: 45%;
}
#calc .main .calc-line .item .block3 .left .img {
  width: 100%;
}
#calc .main .calc-line .item .block3 .left .img img {
  width: 100%;
}
#calc .main .calc-line .item .block3 .left .inputs {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 29px;
}
#calc .main .calc-line .item .block3 .left .inputs .input {
  width: 45%;
  max-width: 100px;
}
#calc .main .calc-line .item .block3 .right {
  width: 45%;
  display: flex;
  flex-direction: column;
}
#calc .main .calc-line .item .block3 .right .input {
  margin-bottom: 20px;
}
#calc .main .calc-line .item .block4 {
  width: 100%;
}
#calc .main .calc-line .item .block4 .img {
  width: 100%;
}
#calc .main .calc-line .item .block4 .img img {
  width: 100%;
}
#calc .main .calc-line .item .block4 .inputs {
  width: 100%;
  display: flex;
  margin-top: 29px;
}
#calc .main .calc-line .item .block4 .inputs .input {
  width: 30%;
  max-width: 100px;
  margin-left: 5%;
}
#calc .main .calc-line .item .block4 .inputs .input:first-child {
  margin-left: 0;
}
#calc .main .calc-line .item .block5 {
  width: 100%;
  display: flex;
}
#calc .main .calc-line .item .block5 .input {
  width: 30%;
  margin-left: 5%;
}
#calc .main .calc-line .item .block5 .input:nth-child(3n + 1) {
  margin-left: 0;
}
#calc .main .table {
  width: 100%;
  margin-top: 60px;
}
#calc .main .table table {
  width: 100%;
  border: 1px solid #ddd;
}
#calc .main .table table th {
  height: 50px;
  background-color: #d3eeff;
  font-size: 16px;
  text-align: center;
  padding: 0 10px;
}
#calc .main .table table td {
  padding: 10px 20px;
  white-space: normal;
  word-break: break-all;
}
#calc .main .table table td .goods {
  display: flex;
  align-items: center;
}
#calc .main .table table td .goods img {
  width: 60px;
  height: 60px;
}
#calc .main .table table td .goods span {
  margin-left: 20px;
}
#calc .main .table table tbody tr {
  transition: all 0.3s;
}
#calc .main .table table tbody tr:hover {
  background-color: #f4fbff;
}
#prod {
  background-color: #f2f4f5;
}
#prod .cate {
  width: 100%;
  background-color: #f2f4f5;
}
#prod .cate .main {
  background-color: #fff;
}
#prod .cate .main .tops {
  display: flex;
  width: 100%;
  height: 60px;
  background-color: #01327e;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}
#prod .cate .main .tops::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #f5f5f5;
}
#prod .cate .main .tops::-webkit-scrollbar-track {
  border-radius: 3px;
  background-color: #f5f5f5;
}
#prod .cate .main .tops::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background-color: #ddd;
}
#prod .cate .main .tops .scroll {
  display: flex;
}
#prod .cate .main .tops .scroll a {
  display: inline-block;
  white-space: nowrap;
  padding: 0 18px;
  height: 60px;
  line-height: 60px;
  color: #fff;
  transition: all 0.3s;
}
#prod .cate .main .tops .scroll a:hover,
#prod .cate .main .tops .scroll a.active {
  background-color: #fff;
  color: #01327e;
}
#prod .cate .main .tops .scroll a:first-child {
  margin-left: 20px;
}
#prod .cate .main .tops .scroll a:last-child {
  margin-right: 20px;
}
#prod .cate .main .bots {
  width: 100%;
  display: block;
}
#prod .cate .main .bots .scroll {
  display: none;
  padding: 20px 10px;
}
#prod .cate .main .bots .scroll a {
  display: inline-block;
  white-space: nowrap;
  margin-left: 20px;
  height: 30px;
  line-height: 30px;
  transition: all 0.3s;
}
#prod .cate .main .bots .scroll a:hover,
#prod .cate .main .bots .scroll a.active {
  color: #01327e;
}
#prod .cate .main .bots .scroll a:last-child {
  margin-right: 40px;
}
#prod .cate .main .bots .scroll.flex {
  display: flex !important;
}
#prod .cate .main .bots .scroll.block {
  display: block !important;
}
#prod .prod-tip {
  width: 100%;
  background-color: #f2f4f5;
  margin-top: 20px;
}
#prod .prod-tip .main {
  background-color: #fff;
  padding: 25px 35px;
  font-size: 14px;
  line-height: 24px;
}
#prod .prod-list {
  width: 100%;
  background-color: #f2f4f5;
}
#prod .prod-list .item {
  width: 100%;
  padding: 20px;
  background-color: #fff;
  margin-top: 10px;
  display: flex;
}
#prod .prod-list .item .img {
  width: 240px;
  height: 240px;
  flex-shrink: 0;
}
#prod .prod-list .item .img img {
  width: 100%;
  height: 100%;
}
#prod .prod-list .item .rights {
  width: calc(100% - 270px);
  margin-left: 30px;
}
#prod .prod-list .item .rights .title {
  font-size: 20px;
  margin-top: 15px;
}
#prod .prod-list .item .rights .desc {
  font-size: 14px;
  line-height: 24px;
  margin-top: 10px;
}
#prod .prod-list .item .rights .bots {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 40px;
}
#prod .prod-list .item .rights .bots .labels {
  width: calc(100% - 100px);
  overflow: hidden;
}
#prod .prod-list .item .rights .bots .labels .label {
  float: left;
  margin-right: 80px;
  margin-top: 5px;
}
#prod .prod-list .item .rights .bots .more {
  display: block;
  width: 100px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #d3eeff;
  border-radius: 15px;
  color: #01327e;
}
#prod .prod-list .item .rights .contact {
  width: 100%;
  border-top: 1px solid #ddd;
  margin-top: 15px;
}
#prod .prod-list .item .rights .contact .tact-item {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  margin-right: 50px;
}
#prod .prod-list .item .rights .contact .tact-item .qq {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 30px;
  background-color: #cc0001;
  border-radius: 15px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 10px;
}
#prod .prod-list .item .rights .contact .tact-item .qq.ismobile {
  display: none;
}
#prod .prod-list .item .rights .contact .tact-item .qq i {
  font-size: 16px;
  color: #fff;
}
#prod .prod-list .item .rights .contact .tact-item .qq span {
  font-size: 12px;
  margin-left: 6px;
  color: #fff;
}
#prod .prod-list .item .rights .contact .tact-item .name {
  margin-right: 10px;
  height: 30px;
  line-height: 30px;
  white-space: nowrap;
  flex-shrink: 0;
}
#prod .prod-list .item .rights .contact .tact-item .name img {
  height: 100%;
}
#prod .prod-list .item .rights .contact .tact-item .name span {
  margin-left: 4px;
}
#prod .prod-list .item .rights .contact .tact-item .tel {
  font-size: 18px;
  height: 30px;
  line-height: 30px;
  font-family: 'DIN';
  white-space: nowrap;
  flex-shrink: 0;
}
#prod .prod-list .item .rights .contact .tact-item .tel span {
  margin-right: 10px;
}
#prod .hot {
  width: 100%;
  margin-top: 30px;
  margin-bottom: 20px;
}
#prod .hot .main {
  display: flex;
}
#prod .hot .label {
  flex-shrink: 0;
  white-space: nowrap;
  margin-top: 10px;
  height: 16px;
  line-height: 16px;
}
#prod .hot .links {
  width: 100%;
  overflow: hidden;
}
#prod .hot .links a {
  float: left;
  padding: 0 14px;
  height: 16px;
  line-height: 16px;
  border-right: 1px solid #333;
  margin-top: 10px;
}
#prod .prob {
  width: 100%;
  margin-top: 20px;
  margin-bottom: 100px;
}
#prod .prob .main {
  background-color: #fff;
}
#prod .prob .tops {
  width: 100%;
  height: 50px;
  padding: 0 20px;
  line-height: 50px;
  background-color: #d3eeff;
  font-size: 16px;
}
#prod .prob .list {
  width: 100%;
  overflow: hidden;
  padding: 20px;
}
#prod .prob .list a {
  display: block;
  float: left;
  width: 48%;
  height: 34px;
  line-height: 34px;
  margin-top: 8px;
  border-bottom: 1px solid #f2f4f5;
  padding: 0 10px;
  margin-left: 4%;
  transition: all 0.3s;
}
#prod .prob .list a:nth-child(2n + 1) {
  margin-left: 0;
}
#prod .prob .list a:hover {
  color: #01327e;
}
#prod_detail .main {
  padding: 40px 110px 20px;
  background-color: #fff;
  display: flex;
}
#prod_detail .main .gallary {
  width: 405px;
  flex-shrink: 0;
}
#prod_detail .main .gallary .view {
  width: 405px;
  height: 405px;
  border: 1px solid #ddd;
}
#prod_detail .main .gallary .view img {
  width: 100%;
  height: 100%;
  cursor: pointer;
}
#prod_detail .main .gallary .thumb {
  width: 100%;
  margin-top: 10px;
  height: 100px;
  display: flex;
}
#prod_detail .main .gallary .thumb .btn {
  width: 30px;
  height: 100%;
  background-color: #f2f4f5;
  color: #fff;
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
#prod_detail .main .gallary .thumb .btn i {
  font-size: 12px;
}
#prod_detail .main .gallary .thumb .btn:hover {
  background-color: #ebf7ff;
  color: #01327e;
}
#prod_detail .main .gallary .thumb .swiper {
  width: calc(100% - 60px);
  padding: 0 10px;
}
#prod_detail .main .gallary .thumb .swiper .swiper-slide {
  width: 100px;
  height: 100px;
  border: 1px solid #ddd;
  cursor: pointer;
}
#prod_detail .main .gallary .thumb .swiper .swiper-slide img {
  width: 100%;
  height: 100%;
}
#prod_detail .main .info {
  width: calc(100% - 405px);
  padding-left: 50px;
}
#prod_detail .main .info .title {
  width: 100%;
  font-size: 24px;
  font-weight: bold;
}
#prod_detail .main .info .num {
  width: 100%;
  position: relative;
  margin-top: 10px;
}
#prod_detail .main .info .num .view-num {
  color: #888;
  float: left;
}
#prod_detail .main .info .num .share-btn {
  display: flex;
  align-items: center;
  width: 100px;
  height: 24px;
  float: right;
}
#prod_detail .main .info .num .share-btn i {
  font-size: 20px;
}
#prod_detail .main .info .num .share-btn span {
  margin-left: 10px;
}
#prod_detail .main .info .num .share-block {
  display: none;
  width: 77px;
  height: 30px;
  line-height: 30px;
  position: absolute;
  top: -30px;
  right: 0;
  z-index: 2;
}
#prod_detail .main .info .num .share-block .bdsharebuttonbox {
  width: 100%;
  height: 100%;
  text-align: right;
}
#prod_detail .main .info .title-line {
  width: 100%;
  height: 40px;
  background-color: #ebf7ff;
  padding: 0 20px;
  font-size: 18px;
  color: #01327e;
  line-height: 40px;
  margin-top: 18px;
}
#prod_detail .main .info .desc {
  width: 100%;
  height: 155px;
  overflow-y: auto;
  margin-top: 20px;
  line-height: 24px;
}
#prod_detail .main .info .btns {
  width: 100%;
  max-width: 500px;
  overflow: hidden;
}
#prod_detail .main .info .btns a {
  display: block;
  width: 32%;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #ddd;
  transition: all 0.3s;
  float: left;
  margin-left: 2%;
  margin-bottom: 10px;
}
#prod_detail .main .info .btns a:nth-child(3n + 1) {
  margin-left: 0;
}
#prod_detail .main .info .btns a:hover {
  background-color: #01327e;
  border-color: #01327e;
  color: #fff;
}
#prod_detail .main .info > .bot {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid #ddd;
  padding-top: 20px;
  display: flex;
  align-items: flex-start;
}
#prod_detail .main .info .contact {
  width: 100%;
  float: left;
}
#prod_detail .main .info .contact .tact-item {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
}
#prod_detail .main .info .contact .tact-item .qq {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 30px;
  background-color: #cc0001;
  border-radius: 15px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 10px;
}
#prod_detail .main .info .contact .tact-item .qq.ismobile {
  display: none;
}
#prod_detail .main .info .contact .tact-item .qq i {
  font-size: 16px;
  color: #fff;
}
#prod_detail .main .info .contact .tact-item .qq span {
  font-size: 12px;
  margin-left: 6px;
  color: #fff;
}
#prod_detail .main .info .contact .tact-item .name {
  margin-right: 10px;
  height: 30px;
  line-height: 30px;
  white-space: nowrap;
  flex-shrink: 0;
}
#prod_detail .main .info .contact .tact-item .name img {
  height: 100%;
}
#prod_detail .main .info .contact .tact-item .name span {
  margin-left: 4px;
}
#prod_detail .main .info .contact .tact-item .tel {
  font-size: 18px;
  height: 30px;
  line-height: 30px;
  font-family: 'DIN';
  white-space: nowrap;
  flex-shrink: 0;
}
#prod_detail .main .info .contact .tact-item .tel span {
  margin-right: 10px;
}
#prod_detail .main .info .prev-next {
  padding-left: 10%;
  display: inline-flex;
  float: right;
  flex-wrap: wrap;
}
#prod_detail .main .info .prev-next a {
  width: 100%;
  display: block;
  height: 30px;
  line-height: 30px;
  margin-top: 14px;
  white-space: normal;
}
#contents {
  margin-top: 10px;
}
#contents .main {
  overflow: hidden;
}
#contents .scroll {
  width: calc(100% - 240px);
  float: left;
}
#contents .scroll .scroll-item {
  margin-bottom: 10px;
  background-color: #fff;
  padding: 20px 110px 30px;
}
#contents .scroll .title-line {
  width: 100%;
  height: 50px;
  background-color: #ebf7ff;
  padding: 0 20px;
  font-size: 18px;
  color: #01327e;
  line-height: 50px;
}
#contents .scroll .title-line a {
  display: block;
  width: 100px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #01327e;
  color: #fff;
  border-radius: 15px;
  float: right;
  margin-top: 10px;
  font-size: 14px;
}
#contents .scroll .content {
  width: 100%;
  padding: 20px 0;
}
#contents .scroll .content img {
  max-width: 100%;
}
#contents .scroll .down-list {
  width: 100%;
  overflow: hidden;
}
#contents .scroll .down-list .item {
  display: block;
  float: left;
  margin-left: 2%;
  width: 32%;
  margin-top: 10px;
}
#contents .scroll .down-list .item .img {
  width: 100%;
  border: 1px solid #ddd;
  transition: all 0.3s;
  height: 200px;
}
#contents .scroll .down-list .item .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#contents .scroll .down-list .item .img:hover {
  border-color: #01327e;
}
#contents .scroll .down-list .item .title {
  font-size: 14px;
  margin-top: 6px;
}
#contents .scroll .down-list .item:nth-child(3n + 1) {
  margin-left: 0;
}
#contents .scroll .case-list .item {
  display: block;
  width: 100%;
  padding: 20px;
  border: 1px solid #d3eeff;
  margin-top: 10px;
}
#contents .scroll .case-list .item .title {
  font-size: 18px;
}
#contents .scroll .case-list .item .desc {
  line-height: 28px;
}
#contents .scroll .prob-list .item {
  display: block;
  width: 100%;
  padding: 20px 0;
  border-bottom: 1px solid #d3eeff;
  margin-top: 10px;
}
#contents .scroll .prob-list .item .title {
  font-size: 18px;
}
#contents .scroll .prob-list .item .desc {
  line-height: 28px;
}
#contents .scroll .recom {
  width: 100%;
  margin-top: 10px;
  margin-bottom: 100px;
}
#contents .scroll .recom .title-line {
  width: 100%;
  text-align: center;
  background-color: #d3eeff;
}
#contents .scroll .recom .list {
  width: 100%;
  overflow: hidden;
  margin-top: 10px;
}
#contents .scroll .recom .list .item {
  display: block;
  width: 23.5%;
  margin-left: 2%;
  margin-bottom: 15px;
  float: left;
}
#contents .scroll .recom .list .item .img {
  width: 100%;
}
#contents .scroll .recom .list .item .img img {
  width: 100%;
}
#contents .scroll .recom .list .item .title {
  width: 100%;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 16px;
  background-color: #d3eeff;
}
#contents .scroll .recom .list .item:nth-child(4n + 1) {
  margin-left: 0;
}
#contents .target {
  width: 240px;
  border-left: 1px solid #f2f4f5;
  background-color: #fff;
  float: right;
  padding: 30px 60px;
}
#contents .target .item {
  position: relative;
  display: flex;
  align-items: center;
  white-space: nowrap;
  margin-top: 24px;
}
#contents .target .item .icon {
  width: 16px;
  height: 16px;
  position: relative;
  flex-shrink: 0;
}
#contents .target .item .icon i {
  font-size: 16px;
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s;
}
#contents .target .item .icon .gray {
  z-index: 1;
  opacity: 1;
  color: #ddd;
}
#contents .target .item .icon .blue {
  z-index: 2;
  opacity: 0;
  color: #01327e;
}
#contents .target .item span {
  margin-left: 13px;
}
#contents .target .item:hover .icon .gray,
#contents .target .item.active .icon .gray {
  opacity: 0;
}
#contents .target .item:hover .icon .blue,
#contents .target .item.active .icon .blue {
  opacity: 1;
}
#contents .target .item:first-child {
  margin-top: 0;
}
#contents .target.s_fixed {
  position: fixed;
  top: 210px;
  z-index: 3;
}
#search .search-box {
  width: 100%;
  margin: 40px 0 30px;
  height: 54px;
  position: relative;
  z-index: 9;
}
#search .search-box .main {
  height: 100%;
}
#search .search-box .left {
  width: 540px;
  max-width: 38.57%;
  height: 100%;
  display: inline-block;
  float: left;
  border: 1px solid #e6e6e6;
  border-radius: 2px;
}
#search .search-box .left .select {
  display: inline-block;
  float: left;
  width: 90px;
  height: 100%;
  padding: 0 10px 0 0;
  position: relative;
}
#search .search-box .left .select > span {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 54px;
  font-size: 18px;
  padding: 0 14px 0 14px;
  background-image: url('../img/67.png');
  background-position: right center;
  background-repeat: no-repeat;
  cursor: pointer;
}
#search .search-box .left .select .sub {
  width: 100%;
  position: absolute;
  top: 55px;
  left: 0;
  border: 1px solid #e6e6e6;
  background-color: #fff;
  z-index: 99;
  display: none;
}
#search .search-box .left .select .sub span {
  display: block;
  width: 100%;
  text-align: center;
  height: 30px;
  line-height: 30px;
  transition: all 0.3s;
  cursor: pointer;
}
#search .search-box .left .select .sub span:hover,
#search .search-box .left .select .sub span.active {
  background-color: #01327e;
  color: #fff;
}
#search .search-box .left .input {
  display: inline-block;
  float: left;
  width: calc(100% - 90px);
  height: 100%;
  border-left: 1px solid #e6e6e6;
}
#search .search-box .left .input input {
  width: 100%;
  height: 100%;
  padding: 0 10px;
  border: none;
  background-color: #fff;
  border-radius: 0;
  font-size: 18px;
}
#search .search-box .btn {
  display: inline-block;
  float: left;
}
#search .search-box .btn button {
  width: 117px;
  height: 54px;
  background-color: #01327e;
  border: none;
  color: #fff;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
#search .search-box .btn button span {
  display: inline-block;
  line-height: 18px;
}
#search .search-box .btn button i {
  display: inline-block;
  width: 24px;
  height: 24px;
  background-image: url('../img/66.png');
  background-size: 100% 100%;
  margin-left: 5px;
}
#search .search-result {
  width: 100%;
  padding-bottom: 50px;
}
#search .search-result .item {
  width: 100%;
  padding: 24px 0;
  border-bottom: 1px solid #e6e6e6;
}
#search .search-result .item .title {
  width: 100%;
  line-height: 16px;
  font-size: 16px;
  display: flex;
  align-items: center;
}
#search .search-result .item .title i {
  display: inline-block;
  width: 4px;
  height: 4px;
  background-color: #01327e;
  margin-right: 10px;
}
#search .search-result .item .title p {
  display: inline-block;
  width: calc(100% - 14px);
}
#search .search-result .item .date {
  width: 100%;
  font-size: 14px;
  line-height: 14px;
  color: #999;
  margin-top: 10px;
  padding-left: 14px;
}
#search .search-result .pages {
  margin-top: 50px;
}
#search .load-more {
  margin-bottom: 100px;
}
@media screen and (max-width: 1440px) {
  #about .about .texts {
    padding-left: calc(6vw / 2);
  }
  #calc .main .calc-line .item .block .input .label {
    height: 40px;
  }
  #map{
    overflow-x: auto;
  }
  #map img{
    max-width: max-content;
  }
}
@media screen and (max-width: 1366px) {
  #sample {
    margin-top: 20px;
  }
  #sample .item {
    display: flex;
    align-items: center;
    width: 49%;
    background-color: #fff;
    float: left;
    margin-left: 2%;
    margin-bottom: 20px;
    padding: 20px 10px;
  }
  #sample .item .img {
    width: 120px;
    height: 80px;
    flex-shrink: 0;
  }
  #sample .item .img img {
    width: 100%;
    height: 100%;
  }
  #sample .item .rights {
    width: calc(100% - 120px);
    padding-left: 30px;
  }
  #sample .item .rights .date {
    color: #888;
    font-family: 'DIN';
  }
  #sample .item .rights .name {
    display: block;
    font-size: 16px;
    line-height: 18px;
    margin-top: 5px;
  }
  #sample .item .rights .btn {
    display: inline-block;
    width: 100px;
    height: 30px;
    border-radius: 15px;
    line-height: 30px;
    text-align: center;
    background-color: #d3eeff;
    color: #01327e;
    font-family: 'DIN';
    margin-top: 12px;
  }
  #sample .item:nth-child(3n + 1) {
    margin-left: 2%;
  }
  #sample .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #sample .load-more {
    margin-top: 40px;
    margin-bottom: 60px;
  }
  #news .list {
    width: 100%;
    background-color: #fff;
  }
  #news .list .item {
    width: 100%;
    height: 260px;
    padding: 30px 0;
    transition: all 0.3s;
  }
  #news .list .item .main {
    width: 94%;
  }
  #news .list .item a {
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
  }
  #news .list .item .img {
    width: 320px;
    height: 200px;
    flex-shrink: 0;
  }
  #news .list .item .img img {
    width: 100%;
    height: 100%;
  }
  #news .list .item .date {
    width: 70px;
    text-align: center;
    white-space: nowrap;
    transition: all 0.3s;
    flex-shrink: 0;
    margin: 0 30px 0 70px;
  }
  #news .list .item .date .day {
    font-size: 56px;
    font-weight: bold;
    font-family: 'DIN';
    line-height: 56px;
  }
  #news .list .item .date .mon {
    font-size: 16px;
    font-family: 'DIN';
  }
  #news .list .item .texts {
    width: calc(100% - 670px);
  }
  #news .list .item .texts .title {
    font-size: 28px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #news .list .item .texts .desc {
    line-height: 28px;
    margin-top: 10px;
  }
  #news .list .item .btn {
    width: 100px;
    height: 30px;
    border-radius: 15px;
    line-height: 30px;
    text-align: center;
    background-color: #01327e;
    color: #fff;
    font-family: 'DIN';
    opacity: 0;
    transition: all 0.3s;
    margin-left: 80px;
  }
  #news .list .item:hover {
    background-color: #d3eeff;
  }
  #news .list .item:hover .date {
    color: #01327e;
  }
  #news .list .item:hover .texts .title {
    color: #01327e;
  }
  #news .list .item:hover .btn {
    opacity: 1;
  }
  #news .load-more {
    margin-top: 60px;
    margin-bottom: 60px;
  }
  #calc {
    margin-top: 20px;
    margin-bottom: 60px;
  }
  #calc .main {
    background-color: #fff;
    padding: 60px 60px;
  }
  #calc .main .calc-lines {
    margin-top: 60px;
  }
  #calc .main .calc-line {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    margin-bottom: 30px;
  }
  #calc .main .calc-line .item {
    width: 47.5%;
  }
  #calc .main .calc-line .item .title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    padding: 0 30px;
    background-color: #d3eeff;
    font-size: 18px;
  }
  #calc .main .calc-line .item .tops {
    width: 100%;
    height: 45px;
    border-bottom: 1px solid #ddd;
    line-height: 45px;
    font-size: 16px;
    font-weight: 500;
    margin-top: 20px;
  }
  #calc .main .calc-line .item .block {
    margin: 20px 0;
  }
  #calc .main .calc-line .item .block .input {
    width: 100%;
  }
  #calc .main .calc-line .item .block .input .label {
    width: 100%;
    font-size: 14px;
  }
  #calc .main .calc-line .item .block .input input {
    width: 100%;
    height: 40px;
    border: 1px solid #ddd;
    margin-top: 8px;
    padding: 0 10px;
  }
  #calc .main .calc-line .item .block .input input[readonly] {
    background-color: #f2f4f5;
    border-color: #f2f4f5;
    color: #01327e;
  }
  #calc .main .calc-line .item .block .input select {
    width: 100%;
    height: 40px;
    border: 1px solid #ddd;
    margin-top: 8px;
    padding: 0 10px;
  }
  #calc .main .calc-line .item .block1 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
  }
  #calc .main .calc-line .item .block1 .left {
    width: 45%;
  }
  #calc .main .calc-line .item .block1 .left .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block1 .left .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block1 .left .inputs {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block1 .left .inputs .input {
    width: 45%;
    max-width: 100px;
  }
  #calc .main .calc-line .item .block1 .right {
    width: 45%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  #calc .main .calc-line .item .block1 .right .input {
    margin-top: 35px;
  }
  #calc .main .calc-line .item .block2 {
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  #calc .main .calc-line .item .block2 .input {
    width: 45%;
  }
  #calc .main .calc-line .item .block2 .icon {
    width: 10%;
    text-align: center;
  }
  #calc .main .calc-line .item .block3 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
  }
  #calc .main .calc-line .item .block3 .left {
    width: 45%;
  }
  #calc .main .calc-line .item .block3 .left .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block3 .left .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block3 .left .inputs {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block3 .left .inputs .input {
    width: 45%;
    max-width: 100px;
  }
  #calc .main .calc-line .item .block3 .right {
    width: 45%;
    display: flex;
    flex-direction: column;
  }
  #calc .main .calc-line .item .block3 .right .input {
    margin-bottom: 20px;
  }
  #calc .main .calc-line .item .block4 {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .inputs {
    width: 100%;
    display: flex;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block4 .inputs .input {
    width: 30%;
    max-width: 100px;
    margin-left: 5%;
  }
  #calc .main .calc-line .item .block4 .inputs .input:first-child {
    margin-left: 0;
  }
  #calc .main .calc-line .item .block5 {
    width: 100%;
    display: flex;
  }
  #calc .main .calc-line .item .block5 .input {
    width: 30%;
    margin-left: 5%;
  }
  #calc .main .calc-line .item .block5 .input:nth-child(3n + 1) {
    margin-left: 0;
  }
  #calc .main .table {
    width: 100%;
    margin-top: 60px;
  }
  #calc .main .table table {
    width: 100%;
    border: 1px solid #ddd;
  }
  #calc .main .table table th {
    height: 50px;
    background-color: #d3eeff;
    font-size: 16px;
    text-align: center;
    padding: 0 10px;
  }
  #calc .main .table table td {
    padding: 10px 20px;
  }
  #calc .main .table table td .goods {
    display: flex;
    align-items: center;
  }
  #calc .main .table table td .goods img {
    width: 60px;
    height: 60px;
  }
  #calc .main .table table td .goods span {
    margin-left: 20px;
  }
  #calc .main .table table tbody tr {
    transition: all 0.3s;
  }
  #calc .main .table table tbody tr:hover {
    background-color: #f4fbff;
  }
  #index .banner {
    width: 100%;
    height: 460px;
  }
  #index .banner .swiper-slide {
    height: 100%;
    overflow: hidden;
    background-size: cover;
    background-position: center;
  }
  #index .banner .swiper-slide img {
    height: auto;
    width: auto;
    opacity: 0;
  }
  #index .floor-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
  }
  #index .floor-top .tab {
    display: flex;
  }
  #index .floor-top .tab a {
    margin-left: 55px;
    font-size: 18px;
    transition: all 0.3s;
  }
  #index .floor-top .tab a:hover,
  #index .floor-top .tab a.active {
    color: #01327e;
  }
  #index .mod-title {
    display: inline-block;
  }
  #index .mod-title i {
    display: block;
    width: 40px;
    height: 4px;
    background-color: #01327e;
  }
  #index .mod-title .cn {
    display: block;
    width: 100%;
    font-size: 26px;
    font-weight: bold;
    line-height: 26px;
    margin-top: 24px;
    white-space: nowrap;
  }
  #index .mod-title .en {
    display: block;
    width: 100%;
    font-size: 20px;
    font-family: 'Arial';
    text-transform: uppercase;
    line-height: 20px;
    margin-top: 12px;
    white-space: nowrap;
  }
  #index .more {
    display: inline-flex;
    align-items: center;
    font-family: 'DIN';
    font-weight: bold;
    font-size: 14px;
    transition: all 0.3s;
  }
  #index .more i {
    margin-left: 6px;
    height: 14px;
    line-height: 14px;
    transition: all 0.3s;
  }
  #index .more:hover i {
    transform: rotate(90deg);
  }
  #index .floor1 {
    width: 100%;
    padding: 60px 0 70px;
    background-color: #fff;
  }
  #index .floor1 .items {
    width: 100%;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
  }
  #index .floor1 .items .item {
    display: block;
    width: 24%;
    background-color: #f2f4f5;
    border: 1px solid #f2f4f5;
    transition: all 0.3s;
  }
  #index .floor1 .items .item .img {
    width: 100%;
    height: auto;
  }
  #index .floor1 .items .item .img img {
    width: 100%;
    height: auto;
  }
  #index .floor1 .items .item .text {
    width: 100%;
    padding: 25px 30px;
  }
  #index .floor1 .items .item .text .title {
    font-size: 20px;
    line-height: 24px;
    margin-bottom: 20px;
  }
  #index .floor1 .items .item .text .desc-line {
    line-height: 16px;
    color: #888;
    margin-top: 10px;
  }
  #index .floor1 .items .item:hover {
    background-color: #fff;
    border-color: #01327e;
  }
  #index .floor2 {
    width: 100%;
    padding: 60px 0 70px;
    background-color: #ebedef;
  }
  #index .floor2 .blocks {
    width: 100%;
  }
  #index .floor2 .items {
    width: 100%;
    margin-top: 40px;
    display: none;
    justify-content: space-between;
  }
  #index .floor2 .items.active {
    display: flex;
  }
  #index .floor2 .items .item {
    display: inline-flex;
    align-items: center;
    width: 32.5%;
    background-color: #fff;
  }
  #index .floor2 .items .item .img {
    height: 180px;
    width: 180px;
    flex-shrink: 0;
  }
  #index .floor2 .items .item .img img {
    height: 180px;
    width: 180px;
  }
  #index .floor2 .items .item .text {
    width: calc(100% - 180px);
    padding: 20px 20px;
  }
  #index .floor2 .items .item .text .title {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 20px;
  }
  #index .floor2 .items .item .text .desc-line {
    line-height: 14px;
    color: #888;
    margin-top: 10px;
  }
  #index .floor2 .items .item:hover {
    background-color: #fff;
    border-color: #01327e;
  }
  #index .floor3 {
    width: 100%;
    padding: 60px 0 50px;
    background-color: #fff;
  }
  #index .floor3 .items {
    width: 100%;
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  #index .floor3 .items .item {
    width: 32.5%;
    margin-left: 1.25%;
    margin-bottom: 20px;
    position: relative;
  }
  #index .floor3 .items .item:nth-child(3n + 1) {
    margin-left: 0;
  }
  #index .floor3 .items .item .img {
    width: 100%;
    height: auto;
  }
  #index .floor3 .items .item .img img {
    width: 100%;
    height: auto;
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
    transform: all 0.3s;
  }
  #index .floor3 .items .item i.mask {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: transparent;
    transition: all 0.3s;
  }
  #index .floor3 .items .item .con {
    width: 100%;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -40px;
    color: #fff;
    opacity: 0;
    transition: all 0.3s;
  }
  #index .floor3 .items .item .con i {
    display: block;
    font-size: 58px;
    margin: 0 auto;
  }
  #index .floor3 .items .item .con span {
    font-size: 20px;
    margin-top: 20px;
  }
  #index .floor3 .items .item:hover .img img {
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    filter: grayscale(0);
    filter: gray;
  }
  #index .floor3 .items .item:hover i.mask {
    background-color: rgba(0, 0, 0, 0.3);
  }
  #index .floor3 .items .item:hover .con {
    opacity: 1;
  }
  #index .about {
    width: 100%;
    position: relative;
    padding: 60px 0 20px;
    background-color: #ebedef;
  }
  #index .about .img {
    width: 100%;
    padding-left: calc((100% - 1660px) / 2);
  }
  #index .about .img img {
    width: 100%;
    height: auto;
  }
  #index .about .texts {
    width: 40.6%;
    padding: 40px 70px 40px 40px;
    padding-left: 40px;
    position: absolute;
    top: calc(50% + 20px);
    left: 0;
    z-index: 3;
    transform: translateY(-50%);
    background-color: #fff;
  }
  #index .about .texts .logo {
    height: 40px;
  }
  #index .about .texts .logo img {
    height: 40px;
  }
  #index .about .texts .name {
    font-size: 24px;
    font-weight: bold;
    margin-top: 24px;
  }
  #index .about .texts .desc {
    font-size: 14px;
    line-height: 28px;
    margin-top: 24px;
  }
  #index .thumb {
    width: 100%;
    padding: 0 0 120px;
    background-color: #ebedef;
    position: relative;
  }
  #index .thumb .swiper {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
  }
  #index .thumb .swiper .swiper-slide img {
    width: 100%;
    height: auto;
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
    transform: all 0.3s;
  }
  #index .thumb .swiper .swiper-slide.swiper-slide-active img {
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    filter: grayscale(0);
    filter: gray;
  }
  #index .thumb .bar {
    width: 94%;
    max-width: 800px;
    height: 100px;
    overflow: hidden;
    position: absolute;
    left: 50%;
    bottom: 60px;
    z-index: 3;
    transform: translateX(-50%);
    background-color: #fff;
    padding: 20px 30px 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #index .thumb .bar .t-swiper {
    width: calc(100% - 130px);
    height: 100%;
  }
  #index .thumb .bar .t-swiper .swiper-slide {
    height: 60px;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex {
    display: flex;
    align-items: center;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .icon {
    width: 60px;
    height: 60px;
    color: #01327e;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .icon i {
    font-size: 60px;
    height: 60px;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text {
    margin-left: 20px;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text .big {
    font-size: 20px;
    line-height: 20px;
    font-weight: bold;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text .small {
    line-height: 14px;
    margin-top: 10px;
  }
  #index .thumb .bar .navigation {
    width: 130px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #index .thumb .bar .navigation i {
    font-size: 20px;
    transition: all 0.3s;
  }
  #index .thumb .bar .navigation i:hover {
    color: #01327e;
  }
  #index .thumb .bar .navigation .c-page {
    font-size: 20px;
  }
  #index .thumb .bar .navigation .c-page #current {
    font-size: 30px;
    color: #01327e;
  }
  #index .study {
    width: 100%;
    padding: 60px 0 40px;
    background-color: #fff;
  }
  #index .study .items {
    width: 100%;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
  }
  #index .study .items .mod {
    width: 100%;
    height: 40px;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #01327e;
    color: #fff;
  }
  #index .study .items .mod > span {
    font-size: 18px;
  }
  #index .study .items .mod .more {
    display: inline-flex;
    align-items: center;
    font-family: 'DIN';
    font-weight: bold;
    font-size: 14px;
    color: #fff;
    transition: all 0.3s;
  }
  #index .study .items .mod .more i {
    margin-left: 6px;
    height: 14px;
    line-height: 14px;
    transition: all 0.3s;
  }
  #index .study .items .mod .more:hover i {
    transform: rotate(90deg);
  }
  #index .study .items > .item {
    width: 36%;
    margin-right: 3.2%;
  }
  #index .study .items > .item ul {
    margin-top: 20px;
  }
  #index .study .items > .item li {
    width: 100%;
    height: 50px;
    border-bottom: 1px solid #f2f4f5;
    line-height: 50px;
  }
  #index .study .items > .item li a {
    display: block;
    width: 100%;
    transition: all 0.3s;
  }
  #index .study .items > .item li a:hover {
    color: #01327e;
  }
  #index .study .items > .shorts {
    width: 21.6%;
  }
  #index .study .items > .shorts .type1 li {
    height: 50px;
  }
  #index .study .items > .shorts .type1 li img {
    width: 24px;
  }
  #index .study .items > .shorts .type1 li a {
    width: calc(100% - 36px);
  }
  #index .study .items > .shorts .type2 {
    margin-top: 40px;
  }
  #index .study .items > .shorts .type2 li {
    height: 70px;
    margin-top: 10px;
  }
  #index .study .items > .shorts .type2 li img {
    width: 50px;
  }
  #index .study .items > .shorts .type2 li a {
    width: calc(100% - 62px);
  }
  #index .study .items > .shorts .type2 li:first-child {
    margin-top: 0;
  }
  #index .study .items > .shorts ul {
    margin-top: 20px;
  }
  #index .study .items > .shorts li {
    width: 100%;
    border-bottom: 1px solid #f2f4f5;
    display: flex;
    align-items: center;
    overflow: hidden;
  }
  #index .study .items > .shorts li img {
    flex-shrink: 0;
    margin-right: 12px;
  }
  #index .study .items > .shorts li .text {
    width: 100%;
  }
  #index .study .items > .shorts li a {
    display: block;
    transition: all 0.3s;
  }
  #index .study .items > .shorts li a:hover {
    color: #01327e;
  }
  #index .news {
    width: 100%;
    padding: 60px 0 40px;
    background-color: #ebedef;
  }
  #index .news .news-block {
    width: 100%;
    margin-top: 40px;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
  }
  #index .news .news-block .img {
    width: 38.5%;
    background-position: center;
    background-size: cover;
  }
  #index .news .news-block ul {
    width: 60%;
    background-color: #fff;
    padding: 0 90px;
  }
  #index .news .news-block ul li {
    width: 100%;
    padding: 30px 0 30px;
    border-bottom: 1px solid #f2f4f5;
  }
  #index .news .news-block ul li a {
    display: flex;
    align-items: center;
  }
  #index .news .news-block ul li a .date {
    width: 70px;
    text-align: center;
    white-space: nowrap;
    transition: all 0.3s;
    flex-shrink: 0;
  }
  #index .news .news-block ul li a .date .day {
    font-size: 56px;
    font-weight: bold;
    font-family: 'DIN';
    line-height: 56px;
  }
  #index .news .news-block ul li a .date .mon {
    font-size: 16px;
    font-family: 'DIN';
  }
  #index .news .news-block ul li a .text {
    width: 100%;
    margin-left: 40px;
  }
  #index .news .news-block ul li a .text .title {
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #index .news .news-block ul li a .text .desc {
    width: 100%;
    line-height: 28px;
    color: #888;
    margin-top: 10px;
    transition: all 0.3s;
  }
  #index .news .news-block ul li a:hover .date,
  #index .news .news-block ul li a.active .date {
    color: #01327e;
  }
  #index .news .news-block ul li a:hover .text .title,
  #index .news .news-block ul li a.active .text .title {
    color: #01327e;
  }
  #index .news .news-block ul li a:hover .text .desc,
  #index .news .news-block ul li a.active .text .desc {
    color: #333;
  }
  #index .news .case-block {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  #index .news .case-block .item {
    display: block;
    width: calc(50% - 10px);
    margin-left: 20px;
    margin-top: 20px;
    background-color: #fff;
    padding: 40px 30px 30px;
    border-bottom: 1px solid #fff;
    transition: all 0.3s;
  }
  #index .news .case-block .item .title {
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #index .news .case-block .item .desc {
    width: 100%;
    line-height: 28px;
    color: #888;
    margin-top: 10px;
    transition: all 0.3s;
  }
  #index .news .case-block .item:hover {
    border-color: #01327e;
  }
  #index .news .case-block .item:hover .title {
    color: #01327e;
  }
  #index .news .case-block .item:hover .desc {
    color: #333;
  }
  #index .news .case-block .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #index .contact {
    width: 100%;
    background-image: url(../img/22.png);
    background-position: center;
    background-size: cover;
    padding: 140px 0 120px;
    text-align: center;
  }
  #index .contact .big {
    font-size: 48px;
    font-weight: bold;
    color: #fff;
  }
  #index .contact .small {
    font-size: 32px;
    font-weight: bold;
    color: #fff;
    margin-top: 10px;
  }
  #index .contact .btn {
    display: block;
    width: 200px;
    height: 50px;
    background-color: #fff;
    border-radius: 25px;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
    color: #01327e;
    margin: 50px auto 0;
  }
  #prod_detail .main {
    padding: 40px 60px 20px;
    display: flex;
  }
  #prod_detail .main .gallary {
    width: 405px;
    flex-shrink: 0;
  }
  #prod_detail .main .gallary .view {
    width: 405px;
    height: 405px;
    border: 1px solid #ddd;
  }
  #prod_detail .main .gallary .view img {
    width: 100%;
    height: 100%;
    cursor: pointer;
  }
  #prod_detail .main .gallary .thumb {
    width: 100%;
    margin-top: 10px;
    height: 100px;
    display: flex;
  }
  #prod_detail .main .gallary .thumb .btn {
    width: 30px;
    height: 100%;
    background-color: #f2f4f5;
    color: #fff;
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
  }
  #prod_detail .main .gallary .thumb .btn i {
    font-size: 12px;
  }
  #prod_detail .main .gallary .thumb .btn:hover {
    background-color: #ebf7ff;
    color: #01327e;
  }
  #prod_detail .main .gallary .thumb .swiper {
    width: calc(100% - 60px);
    padding: 0 10px;
  }
  #prod_detail .main .gallary .thumb .swiper .swiper-slide {
    width: 100px;
    height: 100px;
    border: 1px solid #ddd;
    cursor: pointer;
  }
  #prod_detail .main .gallary .thumb .swiper .swiper-slide img {
    width: 100%;
    height: 100%;
  }
  #prod_detail .main .info {
    width: calc(100% - 405px);
    padding-left: 50px;
  }
  #prod_detail .main .info .title {
    width: 100%;
    font-size: 24px;
    font-weight: bold;
  }
  #prod_detail .main .info .num {
    width: 100%;
    position: relative;
    margin-top: 10px;
  }
  #prod_detail .main .info .num .view-num {
    color: #888;
    float: left;
  }
  #prod_detail .main .info .num .share-btn {
    display: flex;
    align-items: center;
    width: 100px;
    height: 24px;
    float: right;
  }
  #prod_detail .main .info .num .share-btn i {
    font-size: 20px;
  }
  #prod_detail .main .info .num .share-btn span {
    margin-left: 10px;
  }
  #prod_detail .main .info .num .share-block {
    display: none;
    width: 77px;
    height: 30px;
    line-height: 30px;
    position: absolute;
    top: -30px;
    right: 0;
    z-index: 2;
  }
  #prod_detail .main .info .num .share-block .bdsharebuttonbox {
    width: 100%;
    height: 100%;
    text-align: right;
  }
  #prod_detail .main .info .title-line {
    width: 100%;
    height: 40px;
    background-color: #ebf7ff;
    padding: 0 20px;
    font-size: 18px;
    color: #01327e;
    line-height: 40px;
    margin-top: 18px;
  }
  #prod_detail .main .info .desc {
    width: 100%;
    height: 155px;
    overflow-y: auto;
    margin-top: 20px;
    line-height: 24px;
  }
  #prod_detail .main .info .btns {
    width: 100%;
    max-width: 500px;
    overflow: hidden;
  }
  #prod_detail .main .info .btns a {
    display: block;
    width: 32%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #ddd;
    transition: all 0.3s;
    float: left;
    margin-left: 2%;
    margin-bottom: 10px;
  }
  #prod_detail .main .info .btns a:nth-child(3n + 1) {
    margin-left: 0;
  }
  #prod_detail .main .info .btns a:hover {
    background-color: #01327e;
    border-color: #01327e;
    color: #fff;
  }
  #prod_detail .main .info > .bot {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid #ddd;
    padding-top: 20px;
  }
  #prod_detail .main .info .contact {
    width: 63%;
    float: left;
  }
  #prod_detail .main .info .contact .tact-item {
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
  }
  #prod_detail .main .info .contact .tact-item .qq {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 30px;
    background-color: #cc0001;
    border-radius: 15px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-right: 10px;
  }
  #prod_detail .main .info .contact .tact-item .qq i {
    font-size: 16px;
    color: #fff;
  }
  #prod_detail .main .info .contact .tact-item .qq span {
    font-size: 12px;
    margin-left: 6px;
    color: #fff;
  }
  #prod_detail .main .info .contact .tact-item .name {
    margin-right: 10px;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod_detail .main .info .contact .tact-item .name img {
    height: 100%;
  }
  #prod_detail .main .info .contact .tact-item .name span {
    margin-left: 4px;
  }
  #prod_detail .main .info .contact .tact-item .tel {
    font-size: 18px;
    height: 30px;
    line-height: 30px;
    font-family: 'DIN';
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod_detail .main .info .contact .tact-item .tel span {
    margin-right: 10px;
  }
  #prod_detail .main .info .prev-next {
    float: right;
  }
  #prod_detail .main .info .prev-next a {
    width: 100%;
    display: block;
    height: 30px;
    line-height: 30px;
    margin-top: 14px;
  }
  #contents {
    margin-top: 10px;
  }
  #contents .main {
    overflow: hidden;
  }
  #contents .scroll {
    width: calc(100% - 240px);
    float: left;
  }
  #contents .scroll .scroll-item {
    margin-bottom: 10px;
    background-color: #fff;
    padding: 20px 60px 30px;
  }
  #contents .scroll .title-line {
    width: 100%;
    height: 50px;
    background-color: #ebf7ff;
    padding: 0 20px;
    font-size: 18px;
    color: #01327e;
    line-height: 50px;
  }
  #contents .scroll .title-line a {
    display: block;
    width: 100px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #01327e;
    color: #fff;
    border-radius: 15px;
    float: right;
    margin-top: 10px;
    font-size: 14px;
  }
  #contents .scroll .content {
    width: 100%;
    padding: 20px 0;
  }
  #contents .scroll .content img {
    max-width: 100%;
  }
  #contents .scroll .down-list {
    width: 100%;
    overflow: hidden;
  }
  #contents .scroll .down-list .item {
    display: block;
    float: left;
    margin-left: 2%;
    width: 32%;
    margin-top: 10px;
  }
  #contents .scroll .down-list .item .img {
    width: 100%;
    border: 1px solid #ddd;
    transition: all 0.3s;
  }
  #contents .scroll .down-list .item .img img {
    width: 100%;
  }
  #contents .scroll .down-list .item .img:hover {
    border-color: #01327e;
  }
  #contents .scroll .down-list .item .title {
    font-size: 14px;
    margin-top: 6px;
  }
  #contents .scroll .down-list .item:nth-child(3n + 1) {
    margin-left: 0;
  }
  #contents .scroll .case-list .item {
    display: block;
    width: 100%;
    padding: 20px;
    border: 1px solid #d3eeff;
    margin-top: 10px;
  }
  #contents .scroll .case-list .item .title {
    font-size: 18px;
  }
  #contents .scroll .case-list .item .desc {
    line-height: 28px;
  }
  #contents .scroll .prob-list .item {
    display: block;
    width: 100%;
    padding: 20px 0;
    border-bottom: 1px solid #d3eeff;
    margin-top: 10px;
  }
  #contents .scroll .prob-list .item .title {
    font-size: 18px;
  }
  #contents .scroll .prob-list .item .desc {
    line-height: 28px;
  }
  #contents .scroll .recom {
    width: 100%;
    margin-top: 10px;
    margin-bottom: 100px;
  }
  #contents .scroll .recom .title-line {
    width: 100%;
    text-align: center;
    background-color: #d3eeff;
  }
  #contents .scroll .recom .list {
    width: 100%;
    overflow: hidden;
    margin-top: 10px;
  }
  #contents .scroll .recom .list .item {
    display: block;
    width: 23.5%;
    margin-left: 2%;
    float: left;
  }
  #contents .scroll .recom .list .item .img {
    width: 100%;
  }
  #contents .scroll .recom .list .item .img img {
    width: 100%;
  }
  #contents .scroll .recom .list .item .title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
    background-color: #d3eeff;
  }
  #contents .scroll .recom .list .item:nth-child(4n + 1) {
    margin-left: 0;
  }
  #contents .target {
    width: 240px;
    border-left: 1px solid #f2f4f5;
    background-color: #fff;
    float: right;
    padding: 30px 60px;
  }
  #contents .target .item {
    position: relative;
    display: flex;
    align-items: center;
    white-space: nowrap;
    margin-top: 24px;
  }
  #contents .target .item .icon {
    width: 16px;
    height: 16px;
    position: relative;
    flex-shrink: 0;
  }
  #contents .target .item .icon i {
    font-size: 16px;
    position: absolute;
    top: 0;
    left: 0;
    transition: all 0.3s;
  }
  #contents .target .item .icon .gray {
    z-index: 1;
    opacity: 1;
    color: #ddd;
  }
  #contents .target .item .icon .blue {
    z-index: 2;
    opacity: 0;
    color: #01327e;
  }
  #contents .target .item span {
    margin-left: 13px;
  }
  #contents .target .item:hover .icon .gray,
  #contents .target .item.active .icon .gray {
    opacity: 0;
  }
  #contents .target .item:hover .icon .blue,
  #contents .target .item.active .icon .blue {
    opacity: 1;
  }
  #contents .target .item:first-child {
    margin-top: 0;
  }
  #contents .target.s_fixed {
    position: absolute;
    top: 0;
    right: 0;
  }
}
@media screen and (max-width: 1200px) {
  #about .about {
    display: flex;
    align-items: stretch;
    background-color: #fff;
  }
  #about .about .texts {
    width: 53%;
    padding-left: calc(6vw / 2);
    padding-top: 50px;
    padding-bottom: 50px;
    padding-right: 50px;
  }
  #about .about .texts .slogen {
    font-size: 24px;
    font-weight: bold;
  }
  #about .about .texts .content {
    width: 100%;
    height: 290px;
    overflow-x: hidden;
    overflow-y: auto;
    font-size: 16px;
    line-height: 32px;
    margin-top: 30px;
    -webkit-overflow-scrolling: touch;
  }
  #about .about .texts .content img {
    max-width: 100%;
  }
  #about .about .texts .content::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: #f5f5f5;
  }
  #about .about .texts .content::-webkit-scrollbar-track {
    border-radius: 3px;
    background-color: #f5f5f5;
  }
  #about .about .texts .content::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background-color: #ddd;
  }
  #about .about .texts .items {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
  }
  #about .about .texts .items .item {
    color: #01327e;
  }
  #about .about .texts .items .item .en {
    font-size: 14px;
    text-transform: uppercase;
  }
  #about .about .texts .items .item .num {
    font-size: 50px;
    line-height: 40px;
  }
  #about .about .texts .items .item .desc {
    font-size: 14px;
    margin-top: 10px;
  }
  #about .about .img {
    width: 47%;
    flex-shrink: 0;
    background-image: url(../img/33.png);
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  #about .about .img i.play {
    display: block;
    width: 54px;
    height: 54px;
    background-image: url(../img/34.png);
    background-size: 100%;
    cursor: pointer;
    transition: all 0.3s;
  }
  #about .about .img i.play:hover {
    transform: scale(1.1);
  }
  #about .dev {
    width: 100%;
    height: 480px;
    display: flex;
    align-items: stretch;
    border-top: 1px solid #ddd;
  }
  #about .dev .imgs {
    width: 450px;
    height: 480px;
    position: relative;
    flex-shrink: 0;
  }
  #about .dev .imgs .swiper {
    width: 100%;
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container {
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container .swiper-wrapper {
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container .swiper-wrapper .swiper-slide {
    height: 100%;
    background-position: center;
    background-size: cover;
  }
  #about .dev .imgs .btns {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 70px;
    height: 140px;
    z-index: 3;
  }
  #about .dev .imgs .btns a {
    display: block;
    width: 70px;
    height: 70px;
    text-align: center;
    line-height: 70px;
  }
  #about .dev .imgs .btns a i {
    font-size: 24px;
  }
  #about .dev .imgs .btns a.prev {
    background-color: #fff;
    color: #01327e;
  }
  #about .dev .imgs .btns a.next {
    background-color: #01327e;
    color: #fff;
  }
  #about .dev .years {
    width: calc(100% - 480px);
    height: 480px;
    background-color: #fff;
    overflow: hidden;
  }
  #about .dev .years .swiper-container {
    height: 100%;
  }
  #about .dev .years .swiper-container .swiper-wrapper {
    height: 100%;
  }
  #about .dev .years .swiper-container .swiper-wrapper .swiper-slide {
    width: 420px;
    height: 100%;
    padding: 70px 70px 60px 80px;
    border-right: 1px solid #ddd;
  }
  #about .dev .years .num {
    font-size: 40px;
    font-family: 'DIN';
    transition: all 0.3s;
  }
  #about .dev .years i {
    display: block;
    width: 40px;
    height: 2px;
    margin-top: 25px;
    background-color: #333;
    transition: all 0.3s;
  }
  #about .dev .years .content {
    width: 100%;
    height: 200px;
    overflow-y: auto;
    font-size: 16px;
    line-height: 32px;
    margin-top: 50px;
    -webkit-overflow-scrolling: touch;
  }
  #about .dev .years .content::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: #f5f5f5;
  }
  #about .dev .years .content::-webkit-scrollbar-track {
    border-radius: 3px;
    background-color: #f5f5f5;
  }
  #about .dev .years .content::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background-color: #ddd;
  }
  #about .dev .years .content img {
    max-width: 100%;
  }
  #about .dev .years .swiper-slide-active .num {
    color: #01327e;
  }
  #about .dev .years .swiper-slide-active i {
    background-color: #01327e;
  }
  #about .advantage {
    width: 100%;
    padding: 60px 0;
    background-color: #f2f4f5;
  }
  #about .advantage .item {
    width: 100%;
    height: 360px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
  }
  #about .advantage .item .swiper {
    width: 42.25%;
    height: 360px;
  }
  #about .advantage .item .swiper .swiper-slide {
    height: 360px;
    background-position: center;
    background-size: cover;
  }
  #about .advantage .item .texts {
    width: 57.75%;
    height: 100%;
    padding: 90px 80px;
    background-color: #fff;
  }
  #about .advantage .item .texts .title {
    font-size: 24px;
    font-weight: bold;
  }
  #about .advantage .item .texts .desc {
    font-size: 16px;
    line-height: 32px;
    margin-top: 20px;
  }
  #about .advantage .item:nth-child(2n) {
    flex-direction: row-reverse;
  }
  #about .honor {
    width: 100%;
    padding: 90px 0;
  }
  #about .honor .swiper-slide {
    width: 26.4%;
  }
  #about .honor .swiper-slide img {
    width: 100%;
  }
  #about .team {
    width: 100%;
  }
  #about .team img {
    width: 100%;
  }
}
@media screen and (max-width: 1024px) {
  #news .list .item {
    width: 100%;
    height: auto;
    padding: 30px 0;
    transition: all 0.3s;
  }
  #news .list .item .main {
    width: 94%;
  }
  #news .list .item a {
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
  }
  #news .list .item .img {
    width: 230px;
    height: 144px;
    flex-shrink: 0;
  }
  #news .list .item .img img {
    width: 100%;
    height: 100%;
  }
  #news .list .item .date {
    width: 70px;
    text-align: center;
    white-space: nowrap;
    transition: all 0.3s;
    flex-shrink: 0;
    margin: 0 30px 0 30px;
  }
  #news .list .item .date .day {
    font-size: 56px;
    font-weight: bold;
    font-family: 'DIN';
    line-height: 56px;
  }
  #news .list .item .date .mon {
    font-size: 16px;
    font-family: 'DIN';
  }
  #news .list .item .texts {
    width: calc(100% - 490px);
  }
  #news .list .item .texts .title {
    font-size: 28px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #news .list .item .texts .desc {
    line-height: 28px;
    margin-top: 10px;
  }
  #news .list .item .btn {
    width: 100px;
    height: 30px;
    border-radius: 15px;
    line-height: 30px;
    opacity: 1;
    margin-left: 30px;
  }
  #news .list .item:hover {
    background-color: #d3eeff;
  }
  #news .list .item:hover .date {
    color: #01327e;
  }
  #news .list .item:hover .texts .title {
    color: #01327e;
  }
  #news .list .item:hover .btn {
    opacity: 1;
  }
  #news .load-more {
    margin-top: 40px;
    margin-bottom: 40px;
  }
  #calc {
    margin-top: 20px;
    margin-bottom: 30px;
  }
  #calc .main {
    background-color: #fff;
    padding: 30px 30px;
  }
  #calc .main .calc-lines {
    margin-top: 60px;
  }
  #calc .main .calc-line {
    display: block;
    margin-bottom: 30px;
  }
  #calc .main .calc-line .item {
    width: 100%;
  }
  #calc .main .calc-line .item .title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    padding: 0 30px;
    background-color: #d3eeff;
    font-size: 18px;
  }
  #calc .main .calc-line .item .tops {
    width: 100%;
    height: 45px;
    border-bottom: 1px solid #ddd;
    line-height: 45px;
    font-size: 16px;
    font-weight: 500;
    margin-top: 20px;
  }
  #calc .main .calc-line .item .block {
    margin: 20px 0;
  }
  #calc .main .calc-line .item .block .input {
    width: 100%;
  }
  #calc .main .calc-line .item .block .input .label {
    width: 100%;
    font-size: 14px;
  }
  #calc .main .calc-line .item .block .input input {
    width: 100%;
    height: 40px;
    border: 1px solid #ddd;
    margin-top: 8px;
    padding: 0 10px;
  }
  #calc .main .calc-line .item .block .input input[readonly] {
    background-color: #f2f4f5;
    border-color: #f2f4f5;
    color: #01327e;
  }
  #calc .main .calc-line .item .block .input select {
    width: 100%;
    height: 40px;
    border: 1px solid #ddd;
    margin-top: 8px;
    padding: 0 10px;
  }
  #calc .main .calc-line .item .block1 {
    width: 100%;
    display: block;
  }
  #calc .main .calc-line .item .block1 .left {
    width: 100%;
  }
  #calc .main .calc-line .item .block1 .left .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block1 .left .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block1 .left .inputs {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block1 .left .inputs .input {
    width: 45%;
    max-width: unset;
  }
  #calc .main .calc-line .item .block1 .right {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  #calc .main .calc-line .item .block1 .right .input {
    margin-top: 35px;
  }
  #calc .main .calc-line .item .block2 {
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  #calc .main .calc-line .item .block2 .input {
    width: 45%;
  }
  #calc .main .calc-line .item .block2 .icon {
    width: 10%;
    text-align: center;
  }
  #calc .main .calc-line .item .block3 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
  }
  #calc .main .calc-line .item .block3 .left {
    width: 45%;
  }
  #calc .main .calc-line .item .block3 .left .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block3 .left .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block3 .left .inputs {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block3 .left .inputs .input {
    width: 45%;
    max-width: 100px;
  }
  #calc .main .calc-line .item .block3 .right {
    width: 45%;
    display: flex;
    flex-direction: column;
  }
  #calc .main .calc-line .item .block3 .right .input {
    margin-bottom: 20px;
  }
  #calc .main .calc-line .item .block4 {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .inputs {
    width: 100%;
    display: flex;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block4 .inputs .input {
    width: 30%;
    max-width: 100px;
    margin-left: 5%;
  }
  #calc .main .calc-line .item .block4 .inputs .input:first-child {
    margin-left: 0;
  }
  #calc .main .calc-line .item .block5 {
    width: 100%;
    display: flex;
  }
  #calc .main .calc-line .item .block5 .input {
    width: 30%;
    margin-left: 5%;
  }
  #calc .main .calc-line .item .block5 .input:nth-child(3n + 1) {
    margin-left: 0;
  }
  #calc .main .table {
    width: 100%;
    margin-top: 60px;
    overflow-x: auto;
  }
  #calc .main .table table {
    width: auto;
    border: 1px solid #ddd;
  }
  #calc .main .table table th {
    height: 50px;
    background-color: #d3eeff;
    font-size: 16px;
    text-align: center;
    padding: 0 10px;
  }
  #calc .main .table table td {
    padding: 10px 20px;
  }
  #calc .main .table table td .goods {
    display: block;
    align-items: center;
  }
  #calc .main .table table td .goods img {
    width: 60px;
    height: 60px;
  }
  #calc .main .table table td .goods span {
    display: block;
    margin-left: 0;
  }
  #calc .main .table table tbody tr {
    transition: all 0.3s;
  }
  #calc .main .table table tbody tr:hover {
    background-color: #f4fbff;
  }
  #index .banner {
    width: 100%;
    height: 340px;
  }
  #index .banner .swiper-slide {
    height: 100%;
    overflow: hidden;
    background-size: cover;
    background-position: center;
  }
  #index .banner .swiper-slide img {
    height: auto;
    width: auto;
    opacity: 0;
  }
  #index .floor-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
  }
  #index .floor-top .tab {
    display: flex;
  }
  #index .floor-top .tab a {
    margin-left: 55px;
    font-size: 18px;
    transition: all 0.3s;
  }
  #index .floor-top .tab a:hover,
  #index .floor-top .tab a.active {
    color: #01327e;
  }
  #index .mod-title {
    display: inline-block;
  }
  #index .mod-title i {
    display: block;
    width: 40px;
    height: 4px;
    background-color: #01327e;
  }
  #index .mod-title .cn {
    display: block;
    width: 100%;
    font-size: 20px;
    font-weight: bold;
    line-height: 20px;
    margin-top: 15px;
    white-space: nowrap;
  }
  #index .mod-title .en {
    display: block;
    width: 100%;
    font-size: 16px;
    font-family: 'Arial';
    text-transform: uppercase;
    line-height: 16px;
    margin-top: 12px;
    white-space: nowrap;
  }
  #index .more {
    display: inline-flex;
    align-items: center;
    font-family: 'DIN';
    font-weight: bold;
    font-size: 14px;
    transition: all 0.3s;
  }
  #index .more i {
    margin-left: 6px;
    height: 14px;
    line-height: 14px;
    transition: all 0.3s;
  }
  #index .more:hover i {
    transform: rotate(90deg);
  }
  #index .floor1 {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #fff;
  }
  #index .floor1 .items {
    width: 100%;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
  }
  #index .floor1 .items .item {
    display: block;
    width: 24%;
    background-color: #f2f4f5;
    border: 1px solid #f2f4f5;
    transition: all 0.3s;
  }
  #index .floor1 .items .item .img {
    width: 100%;
    height: auto;
  }
  #index .floor1 .items .item .img img {
    width: 100%;
    height: auto;
  }
  #index .floor1 .items .item .text {
    width: 100%;
    padding: 20px 20px;
  }
  #index .floor1 .items .item .text .title {
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 10px;
  }
  #index .floor1 .items .item .text .desc-line {
    line-height: 14px;
    color: #888;
    margin-top: 10px;
  }
  #index .floor1 .items .item:hover {
    background-color: #fff;
    border-color: #01327e;
  }
  #index .floor2 {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #ebedef;
  }
  #index .floor2 .blocks {
    width: 100%;
  }
  #index .floor2 .items {
    width: 100%;
    margin-top: 20px;
    display: none;
    justify-content: space-between;
  }
  #index .floor2 .items.active {
    display: block;
  }
  #index .floor2 .items .item {
    display: inline-flex;
    align-items: center;
    width: 100%;
    height: 180px;
    background-color: #fff;
    overflow: hidden;
    margin-bottom: 10px;
  }
  #index .floor2 .items .item .img {
    width: 180px;
    min-width: 180px;
  }
  #index .floor2 .items .item .img img {
    width: 100%;
  }
  #index .floor2 .items .item .text {
    width: calc(100% - 180px);
    padding: 25px 30px;
  }
  #index .floor2 .items .item .text .title {
    font-size: 20px;
    line-height: 24px;
    margin-bottom: 40px;
  }
  #index .floor2 .items .item .text .desc-line {
    line-height: 16px;
    color: #888;
    margin-top: 10px;
  }
  #index .floor2 .items .item:hover {
    background-color: #fff;
    border-color: #01327e;
  }
  #index .floor3 {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #fff;
  }
  #index .floor3 .items {
    width: 100%;
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  #index .floor3 .items .item {
    width: 32.5%;
    margin-left: 1.25%;
    margin-bottom: 20px;
    position: relative;
  }
  #index .floor3 .items .item:nth-child(3n + 1) {
    margin-left: 0;
  }
  #index .floor3 .items .item .img {
    width: 100%;
    height: auto;
  }
  #index .floor3 .items .item .img img {
    width: 100%;
    height: auto;
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
    transform: all 0.3s;
  }
  #index .floor3 .items .item i.mask {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: transparent;
    transition: all 0.3s;
  }
  #index .floor3 .items .item .con {
    width: 100%;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -40px;
    color: #fff;
    opacity: 0;
    transition: all 0.3s;
  }
  #index .floor3 .items .item .con i {
    display: block;
    font-size: 28px;
    margin: 0 auto;
  }
  #index .floor3 .items .item .con span {
    font-size: 16px;
    margin-top: 16px;
  }
  #index .floor3 .items .item:hover .img img {
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    filter: grayscale(0);
    filter: gray;
  }
  #index .floor3 .items .item:hover i.mask {
    background-color: rgba(0, 0, 0, 0.3);
  }
  #index .floor3 .items .item:hover .con {
    opacity: 1;
  }
  #index .about {
    width: 100%;
    position: relative;
    padding: 30px 0 30px;
    background-color: #ebedef;
  }
  #index .about .img {
    width: 100%;
    padding-left: calc((100% - 1660px) / 2);
  }
  #index .about .img img {
    width: 100%;
    height: auto;
  }
  #index .about .texts {
    width: 50%;
    padding: 20px 20px 20px 20px;
    padding-left: 20px;
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 3;
    transform: translateY(-50%);
    background-color: #fff;
  }
  #index .about .texts .logo {
    height: 24px;
  }
  #index .about .texts .logo img {
    height: 24px;
  }
  #index .about .texts .name {
    font-size: 18px;
    font-weight: bold;
    margin-top: 10px;
  }
  #index .about .texts .desc {
    font-size: 14px;
    line-height: 26px;
    margin-top: 14px;
  }
  #index .thumb {
    width: 100%;
    padding: 0 0 120px;
    background-color: #ebedef;
    position: relative;
  }
  #index .thumb .swiper {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
  }
  #index .thumb .swiper .swiper-slide img {
    width: 100%;
    height: auto;
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
    transform: all 0.3s;
  }
  #index .thumb .swiper .swiper-slide.swiper-slide-active img {
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    filter: grayscale(0);
    filter: gray;
  }
  #index .thumb .bar {
    width: 94%;
    max-width: 800px;
    height: 80px;
    overflow: hidden;
    position: absolute;
    left: 50%;
    bottom: 60px;
    z-index: 3;
    transform: translateX(-50%);
    background-color: #fff;
    padding: 20px 30px 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #index .thumb .bar .t-swiper {
    width: calc(100% - 130px);
    height: 100%;
  }
  #index .thumb .bar .t-swiper .swiper-slide {
    height: 60px;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex {
    display: flex;
    align-items: center;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .icon {
    width: 40px;
    height: 40px;
    color: #01327e;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .icon i {
    font-size: 40px;
    height: 40px;
    display: block;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text {
    margin-left: 20px;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text .big {
    font-size: 18px;
    line-height: 18px;
    font-weight: bold;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text .small {
    line-height: 14px;
    margin-top: 10px;
  }
  #index .thumb .bar .navigation {
    width: 130px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #index .thumb .bar .navigation i {
    font-size: 20px;
    transition: all 0.3s;
  }
  #index .thumb .bar .navigation i:hover {
    color: #01327e;
  }
  #index .thumb .bar .navigation .c-page {
    font-size: 20px;
  }
  #index .thumb .bar .navigation .c-page #current {
    font-size: 30px;
    color: #01327e;
  }
  #index .study {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #fff;
  }
  #index .study .items {
    width: 100%;
    margin-top: 20px;
    display: block;
    justify-content: space-between;
  }
  #index .study .items .mod {
    width: 100%;
    height: 40px;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #01327e;
    color: #fff;
  }
  #index .study .items .mod > span {
    font-size: 18px;
  }
  #index .study .items .mod .more {
    display: inline-flex;
    align-items: center;
    font-family: 'DIN';
    font-weight: bold;
    font-size: 14px;
    color: #fff;
    transition: all 0.3s;
  }
  #index .study .items .mod .more i {
    margin-left: 6px;
    height: 14px;
    line-height: 14px;
    transition: all 0.3s;
  }
  #index .study .items .mod .more:hover i {
    transform: rotate(90deg);
  }
  #index .study .items > .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
  #index .study .items > .item ul {
    margin-top: 20px;
  }
  #index .study .items > .item li {
    width: 100%;
    height: 50px;
    border-bottom: 1px solid #f2f4f5;
    line-height: 50px;
  }
  #index .study .items > .item li a {
    display: block;
    width: 100%;
    transition: all 0.3s;
  }
  #index .study .items > .item li a:hover {
    color: #01327e;
  }
  #index .study .items > .shorts {
    width: 100%;
  }
  #index .study .items > .shorts .type1 {
    height: auto;
  }
  #index .study .items > .shorts .type1 li {
    height: 50px;
  }
  #index .study .items > .shorts .type1 li img {
    width: 24px;
  }
  #index .study .items > .shorts .type1 li a {
    width: calc(100% - 36px);
  }
  #index .study .items > .shorts .type2 {
    margin-top: 40px;
  }
  #index .study .items > .shorts .type2 .cover {
    width: 100%;
    height: auto !important;
  }
  #index .study .items > .shorts .type2 .cover a {
    display: block;
    width: 100%;
    height: auto !important;
    background-size: cover;
    background-position: center;
    background-image: none;
  }
  #index .study .items > .shorts .type2 .cover a img {
    display: block !important;
    width: 100%;
  }
  #index .study .items > .shorts .type2 li {
    height: 70px;
    margin-top: 10px;
  }
  #index .study .items > .shorts .type2 li img {
    width: 50px;
  }
  #index .study .items > .shorts .type2 li a {
    width: calc(100% - 62px);
  }
  #index .study .items > .shorts .type2 li:first-child {
    margin-top: 0;
  }
  #index .study .items > .shorts ul {
    margin-top: 20px;
  }
  #index .study .items > .shorts li {
    width: 100%;
    border-bottom: 1px solid #f2f4f5;
    display: flex;
    align-items: center;
    overflow: hidden;
  }
  #index .study .items > .shorts li img {
    flex-shrink: 0;
    margin-right: 12px;
  }
  #index .study .items > .shorts li .text {
    width: 100%;
  }
  #index .study .items > .shorts li a {
    display: block;
    transition: all 0.3s;
  }
  #index .study .items > .shorts li a:hover {
    color: #01327e;
  }
  #index .news {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #ebedef;
  }
  #index .news .news-block {
    width: 100%;
    margin-top: 20px;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
  }
  #index .news .news-block .img {
    display: none;
  }
  #index .news .news-block ul {
    width: 100%;
    background-color: #fff;
    padding: 0 30px;
  }
  #index .news .news-block ul li {
    width: 100%;
    padding: 15px 0 15px;
    border-bottom: 1px solid #f2f4f5;
  }
  #index .news .news-block ul li a {
    display: flex;
    align-items: center;
  }
  #index .news .news-block ul li a .date {
    width: 70px;
    text-align: center;
    white-space: nowrap;
    transition: all 0.3s;
    flex-shrink: 0;
  }
  #index .news .news-block ul li a .date .day {
    font-size: 56px;
    font-weight: bold;
    font-family: 'DIN';
    line-height: 56px;
  }
  #index .news .news-block ul li a .date .mon {
    font-size: 16px;
    font-family: 'DIN';
  }
  #index .news .news-block ul li a .text {
    width: calc(100% - 110px);
    margin-left: 40px;
  }
  #index .news .news-block ul li a .text .title {
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #index .news .news-block ul li a .text .desc {
    width: 100%;
    line-height: 28px;
    color: #888;
    margin-top: 10px;
    transition: all 0.3s;
  }
  #index .news .news-block ul li a:hover .date,
  #index .news .news-block ul li a.active .date {
    color: #01327e;
  }
  #index .news .news-block ul li a:hover .text .title,
  #index .news .news-block ul li a.active .text .title {
    color: #01327e;
  }
  #index .news .news-block ul li a:hover .text .desc,
  #index .news .news-block ul li a.active .text .desc {
    color: #333;
  }
  #index .news .case-block {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  #index .news .case-block .item {
    display: block;
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
    background-color: #fff;
    padding: 30px 30px 30px;
    border-bottom: 1px solid #fff;
    transition: all 0.3s;
  }
  #index .news .case-block .item .title {
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #index .news .case-block .item .desc {
    width: 100%;
    line-height: 28px;
    color: #888;
    margin-top: 10px;
    transition: all 0.3s;
  }
  #index .news .case-block .item:hover {
    border-color: #01327e;
  }
  #index .news .case-block .item:hover .title {
    color: #01327e;
  }
  #index .news .case-block .item:hover .desc {
    color: #333;
  }
  #index .news .case-block .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #index .contact {
    width: 100%;
    background-image: url(../img/22.png);
    background-position: center;
    background-size: cover;
    padding: 140px 0 120px;
    text-align: center;
  }
  #index .contact .big {
    font-size: 30px;
    font-weight: bold;
    color: #fff;
  }
  #index .contact .small {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    margin-top: 10px;
  }
  #index .contact .btn {
    display: block;
    width: 200px;
    height: 50px;
    background-color: #fff;
    border-radius: 25px;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
    color: #01327e;
    margin: 50px auto 0;
  }
  #prod_detail .main {
    padding: 40px 60px 20px;
    display: block;
  }
  #prod_detail .main .gallary {
    width: 100%;
    flex-shrink: 0;
  }
  #prod_detail .main .gallary .view {
    width: 100%;
    height: auto;
    border: 1px solid #ddd;
  }
  #prod_detail .main .gallary .view img {
    width: 100%;
    height: auto;
    cursor: pointer;
  }
  #prod_detail .main .gallary .thumb {
    width: 100%;
    margin-top: 10px;
    height: auto;
    display: flex;
    align-items: stretch;
  }
  #prod_detail .main .gallary .thumb .btn {
    width: 30px;
    height: auto;
    background-color: #f2f4f5;
    color: #fff;
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
  }
  #prod_detail .main .gallary .thumb .btn i {
    font-size: 12px;
  }
  #prod_detail .main .gallary .thumb .btn:hover {
    background-color: #ebf7ff;
    color: #01327e;
  }
  #prod_detail .main .gallary .thumb .swiper {
    width: calc(100% - 60px);
    padding: 0 10px;
  }
  #prod_detail .main .gallary .thumb .swiper .swiper-slide {
    width: 100px;
    height: auto;
    border: 1px solid #ddd;
    cursor: pointer;
  }
  #prod_detail .main .gallary .thumb .swiper .swiper-slide img {
    width: 100%;
    height: 100%;
  }
  #prod_detail .main .info {
    width: 100%;
    padding-left: 0;
    margin-top: 20px;
  }
  #prod_detail .main .info .title {
    width: 100%;
    font-size: 24px;
    font-weight: bold;
  }
  #prod_detail .main .info .num {
    width: 100%;
    position: relative;
    margin-top: 10px;
  }
  #prod_detail .main .info .num .view-num {
    color: #888;
    float: left;
  }
  #prod_detail .main .info .num .share-btn {
    display: flex;
    align-items: center;
    width: 100px;
    height: 24px;
    float: right;
  }
  #prod_detail .main .info .num .share-btn i {
    font-size: 20px;
  }
  #prod_detail .main .info .num .share-btn span {
    margin-left: 10px;
  }
  #prod_detail .main .info .num .share-block {
    display: none;
    width: 77px;
    height: 30px;
    line-height: 30px;
    position: absolute;
    top: -30px;
    right: 0;
    z-index: 2;
  }
  #prod_detail .main .info .num .share-block .bdsharebuttonbox {
    width: 100%;
    height: 100%;
    text-align: right;
  }
  #prod_detail .main .info .title-line {
    width: 100%;
    height: 40px;
    background-color: #ebf7ff;
    padding: 0 20px;
    font-size: 18px;
    color: #01327e;
    line-height: 40px;
    margin-top: 18px;
  }
  #prod_detail .main .info .desc {
    width: 100%;
    height: auto;
    overflow-y: auto;
    margin-top: 20px;
    line-height: 24px;
  }
  #prod_detail .main .info .btns {
    width: 100%;
    max-width: unset;
    overflow: hidden;
    margin-top: 20px;
  }
  #prod_detail .main .info .btns a {
    display: block;
    width: 32%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #ddd;
    transition: all 0.3s;
    float: left;
    margin-left: 2%;
    margin-bottom: 10px;
  }
  #prod_detail .main .info .btns a:nth-child(3n + 1) {
    margin-left: 0;
  }
  #prod_detail .main .info .btns a:hover {
    background-color: #01327e;
    border-color: #01327e;
    color: #fff;
  }
  #prod_detail .main .info > .bot {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid #ddd;
    padding-top: 5px;
    display: block;
  }
  #prod_detail .main .info .contact {
    width: 100%;
    float: none;
  }
  #prod_detail .main .info .contact .tact-item {
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
  }
  #prod_detail .main .info .contact .tact-item .qq {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 30px;
    background-color: #cc0001;
    border-radius: 15px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-right: 10px;
  }
  #prod_detail .main .info .contact .tact-item .qq i {
    font-size: 16px;
    color: #fff;
  }
  #prod_detail .main .info .contact .tact-item .qq span {
    font-size: 12px;
    margin-left: 6px;
    color: #fff;
  }
  #prod_detail .main .info .contact .tact-item .name {
    margin-right: 10px;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod_detail .main .info .contact .tact-item .name img {
    height: 100%;
  }
  #prod_detail .main .info .contact .tact-item .name span {
    margin-left: 4px;
  }
  #prod_detail .main .info .contact .tact-item .tel {
    font-size: 18px;
    height: 30px;
    line-height: 30px;
    font-family: 'DIN';
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod_detail .main .info .contact .tact-item .tel span {
    margin-right: 10px;
  }
  #prod_detail .main .info .prev-next {
    width: 100%;
    float: none;
    margin-top: 20px;
    padding-left: 0;
  }
  #prod_detail .main .info .prev-next a {
    width: 100%;
    display: block;
    height: 30px;
    line-height: 30px;
    margin-top: 5px;
  }
  #contents {
    margin-top: 10px;
  }
  #contents .main {
    overflow: hidden;
  }
  #contents .scroll {
    width: 100%;
    float: left;
  }
  #contents .scroll .scroll-item {
    margin-bottom: 10px;
    background-color: #fff;
    padding: 20px 60px 30px;
  }
  #contents .scroll .title-line {
    width: 100%;
    height: 50px;
    background-color: #ebf7ff;
    padding: 0 20px;
    font-size: 18px;
    color: #01327e;
    line-height: 50px;
  }
  #contents .scroll .title-line a {
    display: block;
    width: 100px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #01327e;
    color: #fff;
    border-radius: 15px;
    float: right;
    margin-top: 10px;
    font-size: 14px;
  }
  #contents .scroll .content {
    width: 100%;
    padding: 20px 0;
  }
  #contents .scroll .content img {
    max-width: 100%;
  }
  #contents .scroll .down-list {
    width: 100%;
    overflow: hidden;
  }
  #contents .scroll .down-list .item {
    display: block;
    float: left;
    margin-left: 2%;
    width: 32%;
    margin-top: 10px;
  }
  #contents .scroll .down-list .item .img {
    width: 100%;
    border: 1px solid #ddd;
    transition: all 0.3s;
  }
  #contents .scroll .down-list .item .img img {
    width: 100%;
  }
  #contents .scroll .down-list .item .img:hover {
    border-color: #01327e;
  }
  #contents .scroll .down-list .item .title {
    font-size: 14px;
    margin-top: 6px;
  }
  #contents .scroll .down-list .item:nth-child(3n + 1) {
    margin-left: 0;
  }
  #contents .scroll .case-list .item {
    display: block;
    width: 100%;
    padding: 20px;
    border: 1px solid #d3eeff;
    margin-top: 10px;
  }
  #contents .scroll .case-list .item .title {
    font-size: 18px;
  }
  #contents .scroll .case-list .item .desc {
    line-height: 28px;
  }
  #contents .scroll .prob-list .item {
    display: block;
    width: 100%;
    padding: 20px 0;
    border-bottom: 1px solid #d3eeff;
    margin-top: 10px;
  }
  #contents .scroll .prob-list .item .title {
    font-size: 18px;
  }
  #contents .scroll .prob-list .item .desc {
    line-height: 28px;
  }
  #contents .scroll .recom {
    width: 100%;
    margin-top: 10px;
    margin-bottom: 100px;
  }
  #contents .scroll .recom .title-line {
    width: 100%;
    text-align: center;
    background-color: #d3eeff;
  }
  #contents .scroll .recom .list {
    width: 100%;
    overflow: hidden;
    margin-top: 10px;
  }
  #contents .scroll .recom .list .item {
    display: block;
    width: 23.5%;
    margin-left: 2%;
    float: left;
  }
  #contents .scroll .recom .list .item .img {
    width: 100%;
  }
  #contents .scroll .recom .list .item .img img {
    width: 100%;
  }
  #contents .scroll .recom .list .item .title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 16px;
    background-color: #d3eeff;
  }
  #contents .scroll .recom .list .item:nth-child(4n + 1) {
    margin-left: 0;
  }
  #contents .target {
    display: none;
  }
}
@media screen and (max-width: 750px) {
  #contact .contact .main {
    display: block;
  }
  #contact .contact .main .texts {
    width: 100%;
    padding: 30px 5%;
  }
  #contact .contact .main .texts .big {
    font-size: 38px;
    line-height: 38px;
  }
  #contact .contact .main .texts .name {
    font-size: 18px;
    margin-top: 15px;
  }
  #contact .contact .main .texts .icon-line {
    margin-top: 20px;
  }
  #contact .contact .main .texts .icon-line i {
    font-size: 20px;
  }
  #contact .contact .main .texts .icon-line span {
    font-size: 14px;
    margin-left: 15px;
  }
  #contact .contact .main .texts .way {
    margin-top: 30px;
  }
  #contact .contact .main .texts .way .title {
    font-size: 16px;
  }
  #contact .contact .main .texts .way .items p {
    font-size: 16px;
    margin-right: 15px;
  }
  #contact .contact .main .texts .wechat {
    width: 100%;
    margin-top: 40px;
  }
  #contact .contact .main .texts .wechat .img {
    width: 120px;
    height: 120px;
  }
  #contact .contact .main .texts .wechat .rights {
    width: calc(100% - 120px);
    margin-left: 16px;
  }
  #contact .contact .main .texts .wechat .rights .big {
    font-size: 18px;
    line-height: 24px;
  }
  #contact .contact .main .texts .wechat .rights .desc {
    font-size: 16px;
    margin-top: 10px;
  }
  #contact .contact .main .texts .wechat .rights .small {
    margin-top: 10px;
    width: 100%;
  }
  #contact .contact .main #map {
    width: 100%;
    height: 500px;
  }
  #contact .feed {
    width: 100%;
    padding-top: 10px;
    padding-bottom: 50px;
  }
  #contact .feed .main {
    padding: 40px 30px;
  }
  #contact .feed .main .title {
    width: 100%;
    font-size: 20px;
    line-height: 20px;
  }
  #contact .feed .main .form {
    width: 100%;
    margin-top: 40px;
  }
  #contact .feed .main .form .input-line {
    width: 100%;
    flex-wrap: wrap;
  }
  #contact .feed .main .form .input-line input {
    width: 49%;
    height: 50px;
    padding: 0 20px;
    margin-bottom: 10px;
  }
  #contact .feed .main .form .textarea {
    width: 100%;
    height: 200px;
    margin-top: 10px;
  }
  #contact .feed .main .form .textarea textarea {
    padding: 10px 20px;
  }
  #contact .feed .main .form .bot-line {
    flex-wrap: wrap;
  }
  #contact .feed .main .form .bot-line .yzm {
    display: flex;
    width: 100%;
  }
  #contact .feed .main .form .bot-line .yzm input {
    width: 100%;
  }
  #contact .feed .main .form .bot-line .yzm img {
    width: 100px;
    flex-shrink: 0;
  }
  #contact .feed .main .form .bot-line .sub-btn {
    width: 100%;
    margin-top: 20px;
  }
  #contact .feed .main .form .bot-line .sub-btn .btn {
    width: 100%;
  }
  #study .study-tip .main {
    padding: 20px 20px;
    line-height: 24px;
  }
  #study .tab {
    width: 100%;
    display: flex;
    justify-content: center;
  }
  #study .tab .item {
    display: block;
    width: 33%;
    max-width: 260px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background-color: #d3eeff;
    position: relative;
    margin: 0 5px;
    white-space: nowrap;
  }
  #study .tab .item::after {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    transform: rotate(-45deg) translate(-50%, 20%);
    background-color: transparent;
    position: absolute;
    bottom: 0;
    left: 50%;
  }
  #study .tab .item.active,
  #study .tab .item:hover {
    background-color: #014193;
    color: #fff;
  }
  #study .tab .item.active::after,
  #study .tab .item:hover::after {
    background-color: #014193;
  }
  #gall {
    margin-top: 20px;
    margin-bottom: 30px;
  }
  #gall .main {
    padding: 20px;
    height: 500px;
  }
  #ques {
    margin-top: 20px;
    margin-bottom: 30px;
  }
  #ques .main {
    padding: 20px;
  }
  #ques .main .list {
    margin-top: 20px;
  }
  #ques .main .list a {
    width: 100%;
    height: 50px;
    line-height: 50px;
  }
  #ques .main .list a .date {
    width: 100px;
  }
  #ques .main .list a .title {
    font-size: 14px;
    width: calc(100% - 120px);
    float: left;
    transition: all 0.3s;
  }
  #ques .main .list a i {
    font-size: 18px;
    color: #ddd;
    float: right;
    transition: all 0.3s;
  }
  #ques .main .list a:hover .title {
    color: #014193;
  }
  #ques .main .list a:hover i {
    color: #014193;
  }
  #ques .load-more {
    margin-top: 30px;
  }
  #explan {
    margin-top: 20px;
    margin-bottom: 30px;
  }
  #explan .main .item {
    padding: 0 20px;
  }
  #explan .main .item .tops {
    width: 100%;
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #explan .main .item .tops .title {
    font-size: 16px;
  }
  #explan .main .item .tops .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 30px;
    border-radius: 15px;
    background-color: #d3eeff;
    transition: all 0.3s;
  }
  #explan .main .item .tops .btn::before {
    content: '展开';
    display: inline-block;
    color: #01327e;
    transition: all 0.3s;
  }
  #explan .main .item .tops .btn i {
    color: #01327e;
    font-size: 12px;
    margin-left: 8px;
    transition: all 0.3s;
  }
  #explan .main .item .tops .btn.active {
    background-color: #01327e;
  }
  #explan .main .item .tops .btn.active::before {
    content: '收起';
    color: #fff;
  }
  #explan .main .item .tops .btn.active i {
    color: #fff;
    transform: rotate(-180deg);
  }
  #explan .main .item .bots {
    display: none;
    padding: 20px;
    background-color: #f2f4f5;
    line-height: 24px;
    margin-bottom: 20px;
  }
  #explan .main .item .bots img {
    max-width: 100%;
  }
  #sample {
    margin-top: 20px;
  }
  #sample .item {
    width: 49%;
    background-color: #fff;
    margin-left: 2%;
    margin-bottom: 20px;
    padding: 15px 10px;
  }
  #sample .item .img {
    width: auto;
    height: 60px;
    flex-shrink: 0;
  }
  #sample .item .img img {
    width: auto;
    height: 100%;
  }
  #sample .item .rights {
    width: calc(100% - 94px);
    padding-left: 20px;
  }
  #sample .item .rights .date {
    color: #888;
    font-family: 'DIN';
  }
  #sample .item .rights .name {
    display: block;
    font-size: 16px;
    line-height: 18px;
    margin-top: 5px;
  }
  #sample .item .rights .btn {
    width: 100px;
    height: 30px;
    border-radius: 15px;
    line-height: 30px;
    margin-top: 12px;
    font-size: 12px;
  }
  #sample .item:nth-child(3n + 1) {
    margin-left: 2%;
  }
  #sample .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #sample .load-more {
    margin-top: 30px;
    margin-bottom: 30px;
  }
  #news .list .item {
    width: 100%;
    height: auto;
    padding: 20px 0;
    transition: all 0.3s;
  }
  #news .list .item .main {
    width: 94%;
  }
  #news .list .item a {
    display: block;
    width: 100%;
    height: 100%;
  }
  #news .list .item .img {
    width: 100%;
    height: auto;
  }
  #news .list .item .img img {
    width: 100%;
    height: auto;
  }
  #news .list .item .date {
    display: none;
  }
  #news .list .item .texts {
    width: 100%;
    margin-top: 10px;
  }
  #news .list .item .texts .title {
    font-size: 16px;
  }
  #news .list .item .texts .desc {
    line-height: 28px;
    margin-top: 10px;
  }
  #news .list .item .btn {
    opacity: 1;
    margin-left: 0;
    margin-top: 10px;
  }
  #news .list .item:hover {
    background-color: #d3eeff;
  }
  #news .list .item:hover .date {
    color: #01327e;
  }
  #news .list .item:hover .texts .title {
    color: #01327e;
  }
  #news .list .item:hover .btn {
    opacity: 1;
  }
  #news .load-more {
    margin-top: 30px;
    margin-bottom: 30px;
  }
  #news .study-tip {
    margin-bottom: 15px;
  }
  #news .study-tip .main {
    padding: 20px 20px;
    line-height: 24px;
  }
  #news .detail {
    margin-bottom: 30px;
  }
  #news .detail .main {
    background-color: #fff;
    padding: 30px 20px 0;
  }
  #news .detail .main .title {
    text-align: center;
    font-size: 18px;
  }
  #news .detail .main .date {
    text-align: center;
    margin-top: 10px;
    font-size: 12px;
  }
  #news .detail .main .date span {
    margin: 0 10px;
    display: block;
  }
  #news .detail .main .content {
    margin-top: 20px;
    padding: 20px 0;
    line-height: 24px;
    border-top: 1px solid #ddd;
  }
  #news .detail .main .content img {
    max-width: 100%;
  }
  #news .detail .main .prev-next {
    width: 100%;
    padding: 15px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #ddd;
  }
  #news .detail .main .prev-next .lefts {
    width: 80%;
  }
  #news .detail .main .prev-next .lefts a {
    margin: 10px 0;
    display: block;
  }
  #news .detail .main .prev-next .back {
    display: block;
    width: 100px;
    height: 30px;
    border-radius: 15px;
    line-height: 30px;
    text-align: center;
    background-color: #d3eeff;
    color: #01327e;
  }
  #notice {
    background-color: #f2f4f5;
  }
  #notice .contents {
    padding-bottom: 30px;
  }
  #notice .contents .main {
    overflow: hidden;
    padding: 0 20px 20px;
    background-color: #fff;
  }
  #notice .contents .main .item {
    width: 100%;
    margin-top: 30px;
  }
  #notice .contents .main .item .mod {
    height: 18px;
    line-height: 18px;
    font-size: 16px;
    border-left: 4px solid #01327e;
    color: #01327e;
    padding-left: 10px;
    margin-bottom: 20px;
  }
  #notice .contents .main .item .content {
    font-size: 14px;
    line-height: 24px;
  }
  #notice .contents .main .item .content img {
    max-width: 100%;
  }
  #calc {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  #calc .main {
    background-color: #fff;
    padding: 20px 20px;
  }
  #calc .main .calc-lines {
    margin-top: 30px;
  }
  #calc .main .calc-line {
    display: block;
    margin-bottom: 30px;
  }
  #calc .main .calc-line .item {
    width: 100%;
  }
  #calc .main .calc-line .item .title {
    width: 100%;
    height: 50px;
    line-height: 50px;
    padding: 0 20px;
    background-color: #d3eeff;
    font-size: 16px;
  }
  #calc .main .calc-line .item .tops {
    width: 100%;
    height: 45px;
    border-bottom: 1px solid #ddd;
    line-height: 45px;
    font-size: 16px;
    font-weight: 500;
    margin-top: 20px;
  }
  #calc .main .calc-line .item .block {
    margin: 20px 0;
  }
  #calc .main .calc-line .item .block .input {
    width: 100%;
  }
  #calc .main .calc-line .item .block .input .label {
    width: 100%;
    font-size: 14px;
  }
  #calc .main .calc-line .item .block .input input {
    width: 100%;
    height: 40px;
    border: 1px solid #ddd;
    margin-top: 8px;
    padding: 0 10px;
  }
  #calc .main .calc-line .item .block .input input[readonly] {
    background-color: #f2f4f5;
    border-color: #f2f4f5;
    color: #01327e;
  }
  #calc .main .calc-line .item .block .input select {
    width: 100%;
    height: 40px;
    border: 1px solid #ddd;
    margin-top: 8px;
    padding: 0 10px;
  }
  #calc .main .calc-line .item .block1 {
    width: 100%;
    display: block;
  }
  #calc .main .calc-line .item .block1 .left {
    width: 100%;
  }
  #calc .main .calc-line .item .block1 .left .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block1 .left .img img {
    width: 100%;
    max-width: unset;
  }
  #calc .main .calc-line .item .block1 .left .inputs {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block1 .left .inputs .input {
    width: 45%;
    max-width: unset;
  }
  #calc .main .calc-line .item .block1 .right {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  #calc .main .calc-line .item .block1 .right .input {
    margin-top: 35px;
  }
  #calc .main .calc-line .item .block2 {
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  #calc .main .calc-line .item .block2 .input {
    width: 45%;
  }
  #calc .main .calc-line .item .block2 .icon {
    width: 10%;
    text-align: center;
  }
  #calc .main .calc-line .item .block3 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
  }
  #calc .main .calc-line .item .block3 .left {
    width: 45%;
  }
  #calc .main .calc-line .item .block3 .left .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block3 .left .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block3 .left .inputs {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block3 .left .inputs .input {
    width: 45%;
    max-width: 100px;
  }
  #calc .main .calc-line .item .block3 .right {
    width: 45%;
    display: flex;
    flex-direction: column;
  }
  #calc .main .calc-line .item .block3 .right .input {
    margin-bottom: 20px;
  }
  #calc .main .calc-line .item .block4 {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .img {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .img img {
    width: 100%;
  }
  #calc .main .calc-line .item .block4 .inputs {
    width: 100%;
    display: flex;
    margin-top: 29px;
  }
  #calc .main .calc-line .item .block4 .inputs .input {
    width: 30%;
    max-width: 100px;
    margin-left: 5%;
  }
  #calc .main .calc-line .item .block4 .inputs .input:first-child {
    margin-left: 0;
  }
  #calc .main .calc-line .item .block5 {
    width: 100%;
    display: flex;
  }
  #calc .main .calc-line .item .block5 .input {
    width: 30%;
    margin-left: 5%;
  }
  #calc .main .calc-line .item .block5 .input:nth-child(3n + 1) {
    margin-left: 0;
  }
  #calc .main .table {
    width: 100%;
    margin-top: 60px;
    overflow-x: auto;
  }
  #calc .main .table table {
    width: 100%;
    table-layout: fixed;
    border: 1px solid #ddd;
  }
  #calc .main .table table th {
    height: 50px;
    background-color: #d3eeff;
    font-size: 16px;
    text-align: center;
    padding: 0 10px;
    white-space: nowrap;
  }
  #calc .main .table table td {
    padding: 10px 20px;
  }
  #calc .main .table table td .goods {
    display: block;
    align-items: center;
  }
  #calc .main .table table td .goods img {
    width: 60px;
    height: 60px;
    max-width: unset;
  }
  #calc .main .table table td .goods span {
    display: block;
    margin-left: 0;
  }
  #calc .main .table table tbody tr {
    transition: all 0.3s;
  }
  #calc .main .table table tbody tr:hover {
    background-color: #f4fbff;
  }
  #about .about {
    display: block;
    background-color: #fff;
  }
  #about .about .texts {
    width: 100%;
    padding-left: 3%;
    padding-top: 30px;
    padding-bottom: 30px;
    padding-right: 3%;
  }
  #about .about .texts .slogen {
    font-size: 24px;
    font-weight: bold;
  }
  #about .about .texts .content {
    width: 100%;
    height: 290px;
    overflow-x: hidden;
    overflow-y: auto;
    font-size: 16px;
    line-height: 32px;
    margin-top: 20px;
    -webkit-overflow-scrolling: touch;
  }
  #about .about .texts .content img {
    max-width: 100%;
  }
  #about .about .texts .content::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: #f5f5f5;
  }
  #about .about .texts .content::-webkit-scrollbar-track {
    border-radius: 3px;
    background-color: #f5f5f5;
  }
  #about .about .texts .content::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background-color: #ddd;
  }
  #about .about .texts .items {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
  }
  #about .about .texts .items .item {
    color: #01327e;
  }
  #about .about .texts .items .item .en {
    font-size: 14px;
    text-transform: uppercase;
  }
  #about .about .texts .items .item .num {
    font-size: 50px;
    line-height: 40px;
  }
  #about .about .texts .items .item .desc {
    font-size: 14px;
    margin-top: 10px;
  }
  #about .about .img {
    width: 100%;
    height: 400px;
    flex-shrink: 0;
    background-image: url(../img/33.png);
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  #about .about .img i.play {
    display: block;
    width: 54px;
    height: 54px;
    background-image: url(../img/34.png);
    background-size: 100%;
    cursor: pointer;
    transition: all 0.3s;
  }
  #about .about .img i.play:hover {
    transform: scale(1.1);
  }
  #about .dev {
    width: 100%;
    height: auto;
    display: block;
    align-items: stretch;
    border-top: 1px solid #ddd;
  }
  #about .dev .imgs {
    width: 100%;
    height: 480px;
    position: relative;
    flex-shrink: 0;
  }
  #about .dev .imgs .swiper {
    width: 100%;
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container {
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container .swiper-wrapper {
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container .swiper-wrapper .swiper-slide {
    height: 100%;
    background-position: center;
    background-size: cover;
  }
  #about .dev .imgs .btns {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 70px;
    height: 140px;
    z-index: 3;
  }
  #about .dev .imgs .btns a {
    display: block;
    width: 70px;
    height: 70px;
    text-align: center;
    line-height: 70px;
  }
  #about .dev .imgs .btns a i {
    font-size: 24px;
  }
  #about .dev .imgs .btns a.prev {
    background-color: #fff;
    color: #01327e;
  }
  #about .dev .imgs .btns a.next {
    background-color: #01327e;
    color: #fff;
  }
  #about .dev .years {
    width: 100%;
    height: 246px;
    background-color: #fff;
    overflow: hidden;
  }
  #about .dev .years .swiper-container {
    height: 100%;
  }
  #about .dev .years .swiper-container .swiper-wrapper {
    height: 100%;
  }
  #about .dev .years .swiper-container .swiper-wrapper .swiper-slide {
    width: 420px;
    height: 100%;
    padding: 30px 30px 30px 30px;
    border-right: 1px solid #ddd;
  }
  #about .dev .years .num {
    font-size: 30px;
    font-family: 'DIN';
    transition: all 0.3s;
  }
  #about .dev .years i {
    display: block;
    width: 40px;
    height: 2px;
    margin-top: 15px;
    background-color: #333;
    transition: all 0.3s;
  }
  #about .dev .years .content {
    width: 100%;
    height: auto;
    overflow-y: auto;
    font-size: 14px;
    line-height: 28px;
    margin-top: 20px;
    -webkit-overflow-scrolling: touch;
  }
  #about .dev .years .content::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: #f5f5f5;
  }
  #about .dev .years .content::-webkit-scrollbar-track {
    border-radius: 3px;
    background-color: #f5f5f5;
  }
  #about .dev .years .content::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background-color: #ddd;
  }
  #about .dev .years .content img {
    max-width: 100%;
  }
  #about .dev .years .swiper-slide-active .num {
    color: #01327e;
  }
  #about .dev .years .swiper-slide-active i {
    background-color: #01327e;
  }
  #about .advantage {
    width: 100%;
    padding: 30px 0;
    background-color: #f2f4f5;
  }
  #about .advantage .item {
    width: 100%;
    height: 200px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
  }
  #about .advantage .item .swiper {
    width: 42.25%;
    height: 200px;
  }
  #about .advantage .item .swiper .swiper-slide {
    height: 200px;
    background-position: center;
    background-size: cover;
  }
  #about .advantage .item .texts {
    width: 57.75%;
    height: 100%;
    padding: 30px 20px;
    background-color: #fff;
  }
  #about .advantage .item .texts .title {
    font-size: 16px;
    font-weight: bold;
  }
  #about .advantage .item .texts .desc {
    font-size: 14px;
    line-height: 30px;
    margin-top: 10px;
  }
  #about .advantage .item:nth-child(2n) {
    flex-direction: row-reverse;
  }
  #about .honor {
    width: 100%;
    padding: 30px 0;
  }
  #about .honor .swiper-slide {
    width: 29%;
  }
  #about .honor .swiper-slide img {
    width: 100%;
  }
  #about .team {
    width: 100%;
  }
  #about .team img {
    width: 100%;
  }
  #index .banner {
    height: 240px;
  }
  #index .floor-top .tab a {
    margin-left: 20px;
    font-size: 14px;
  }
  #index .mod-title {
    display: inline-block;
  }
  #index .mod-title i {
    display: block;
    width: 40px;
    height: 4px;
    background-color: #01327e;
  }
  #index .mod-title .cn {
    display: block;
    width: 100%;
    font-size: 16px;
    font-weight: bold;
    line-height: 16px;
    margin-top: 10px;
    white-space: nowrap;
  }
  #index .mod-title .en {
    display: block;
    width: 100%;
    font-size: 12px;
    font-family: 'Arial';
    text-transform: uppercase;
    line-height: 12px;
    margin-top: 10px;
    white-space: nowrap;
  }
  #index .more {
    display: inline-flex;
    align-items: center;
    font-family: 'DIN';
    font-weight: bold;
    font-size: 14px;
    transition: all 0.3s;
  }
  #index .more i {
    margin-left: 6px;
    height: 14px;
    line-height: 14px;
    transition: all 0.3s;
  }
  #index .more:hover i {
    transform: rotate(90deg);
  }
  #index .floor1 {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #fff;
  }
  #index .floor1 .items {
    width: 100%;
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  #index .floor1 .items .item {
    display: block;
    width: 49%;
    margin-bottom: 10px;
    background-color: #f2f4f5;
    border: 1px solid #f2f4f5;
    transition: all 0.3s;
  }
  #index .floor1 .items .item .img {
    width: 100%;
    height: auto;
  }
  #index .floor1 .items .item .img img {
    width: 100%;
    height: auto;
  }
  #index .floor1 .items .item .text {
    width: 100%;
    padding: 14px 14px;
  }
  #index .floor1 .items .item .text .title {
    font-size: 16px;
    line-height: 16px;
    margin-bottom: 10px;
  }
  #index .floor1 .items .item .text .desc-line {
    line-height: 14px;
    color: #888;
    margin-top: 10px;
  }
  #index .floor1 .items .item:hover {
    background-color: #fff;
    border-color: #01327e;
  }
  #index .floor2 {
    width: 100%;
    padding: 30px 0 10px;
    background-color: #ebedef;
  }
  #index .floor2 .blocks {
    width: 100%;
  }
  #index .floor2 .items {
    width: 100%;
    margin-top: 20px;
    display: none;
    justify-content: space-between;
  }
  #index .floor2 .items.active {
    display: block;
  }
  #index .floor2 .items .item {
    display: inline-flex;
    align-items: center;
    width: 100%;
    height: 140px;
    background-color: #fff;
    overflow: hidden;
    margin-bottom: 10px;
  }
  #index .floor2 .items .item .img {
    width: 110px;
    height: 110px;
    min-width: 110px;
  }
  #index .floor2 .items .item .img img {
    width: 110px;
    height: 110px;
  }
  #index .floor2 .items .item .text {
    width: calc(100% - 110px);
    padding: 10px;
  }
  #index .floor2 .items .item .text .title {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 10px;
  }
  #index .floor2 .items .item .text .desc-line {
    font-size: 12px;
    line-height: 16px;
    color: #888;
    margin-top: 6px;
  }
  #index .floor2 .items .item:hover {
    background-color: #fff;
    border-color: #01327e;
  }
  #index .floor3 {
    width: 100%;
    padding: 30px 0 10px;
    background-color: #fff;
  }
  #index .floor3 .items {
    width: 100%;
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  #index .floor3 .items .item {
    width: 49%;
    margin-left: 2%;
    margin-bottom: 10px;
    position: relative;
  }
  #index .floor3 .items .item:nth-child(3n + 1) {
    margin-left: 2%;
  }
  #index .floor3 .items .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #index .floor3 .items .item .img {
    width: 100%;
    height: auto;
  }
  #index .floor3 .items .item .img img {
    width: 100%;
    height: auto;
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    filter: grayscale(0);
    filter: gray;
    transform: all 0.3s;
  }
  #index .floor3 .items .item i.mask {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.3);
    transition: all 0.3s;
  }
  #index .floor3 .items .item .con {
    width: 100%;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -30px;
    color: #fff;
    opacity: 1;
    transition: all 0.3s;
  }
  #index .floor3 .items .item .con i {
    display: block;
    font-size: 28px;
    margin: 0 auto;
  }
  #index .floor3 .items .item .con span {
    font-size: 14px;
    margin-top: 14px;
  }
  #index .about {
    width: 100%;
    position: relative;
    padding: 30px 0 30px;
    background-color: #ebedef;
  }
  #index .about .img {
    width: 100%;
    padding-left: 0;
  }
  #index .about .img img {
    width: 100%;
    height: auto;
  }
  #index .about .texts {
    width: 100%;
    padding: 20px 20px 20px 20px;
    padding-left: 20px;
    position: relative;
    top: 0;
    left: 0;
    z-index: 3;
    transform: translateY(0);
    background-color: #fff;
  }
  #index .about .texts .logo {
    height: 24px;
  }
  #index .about .texts .logo img {
    height: 24px;
  }
  #index .about .texts .name {
    font-size: 18px;
    font-weight: bold;
    margin-top: 10px;
  }
  #index .about .texts .desc {
    font-size: 14px;
    line-height: 26px;
    margin-top: 14px;
  }
  #index .thumb {
    width: 100%;
    padding: 0 0 70px;
    background-color: #ebedef;
    position: relative;
  }
  #index .thumb .swiper {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
  }
  #index .thumb .swiper .swiper-slide img {
    width: 100%;
    height: auto;
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
    transform: all 0.3s;
  }
  #index .thumb .swiper .swiper-slide.swiper-slide-active img {
    -webkit-filter: grayscale(0);
    -moz-filter: grayscale(0);
    -ms-filter: grayscale(0);
    -o-filter: grayscale(0);
    filter: grayscale(0);
    filter: gray;
  }
  #index .thumb .bar {
    width: 94%;
    max-width: 800px;
    height: 60px;
    overflow: hidden;
    position: absolute;
    left: 50%;
    bottom: 30px;
    z-index: 3;
    transform: translateX(-50%);
    background-color: #fff;
    padding: 10px 20px 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #index .thumb .bar .t-swiper {
    width: calc(100% - 130px);
    height: 100%;
  }
  #index .thumb .bar .t-swiper .swiper-slide {
    height: 40px;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex {
    display: flex;
    align-items: center;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .icon {
    width: 30px;
    height: 30px;
    color: #01327e;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .icon i {
    font-size: 30px;
    height: 30px;
    display: block;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text {
    margin-left: 20px;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text .big {
    font-size: 14px;
    line-height: 14px;
    font-weight: bold;
  }
  #index .thumb .bar .t-swiper .swiper-slide .flex .text .small {
    line-height: 14px;
    margin-top: 10px;
  }
  #index .thumb .bar .navigation {
    width: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  #index .thumb .bar .navigation i {
    font-size: 14px;
    transition: all 0.3s;
  }
  #index .thumb .bar .navigation i:hover {
    color: #01327e;
  }
  #index .thumb .bar .navigation .c-page {
    font-size: 12px;
  }
  #index .thumb .bar .navigation .c-page #current {
    font-size: 14px;
    color: #01327e;
  }
  #index .study {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #fff;
  }
  #index .study .items {
    width: 100%;
    margin-top: 20px;
    display: block;
    justify-content: space-between;
  }
  #index .study .items .mod {
    width: 100%;
    height: 40px;
    padding: 0 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #01327e;
    color: #fff;
  }
  #index .study .items .mod > span {
    font-size: 16px;
  }
  #index .study .items .mod .more {
    display: inline-flex;
    align-items: center;
    font-family: 'DIN';
    font-weight: bold;
    font-size: 14px;
    color: #fff;
    transition: all 0.3s;
  }
  #index .study .items .mod .more i {
    margin-left: 6px;
    height: 14px;
    line-height: 14px;
    transition: all 0.3s;
  }
  #index .study .items .mod .more:hover i {
    transform: rotate(90deg);
  }
  #index .study .items > .item {
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
  }
  #index .study .items > .item ul {
    margin-top: 10px;
  }
  #index .study .items > .item li {
    width: 100%;
    height: 50px;
    padding: 0 14px;
    border-bottom: 1px solid #f2f4f5;
    line-height: 50px;
  }
  #index .study .items > .item li a {
    display: block;
    width: 100%;
    transition: all 0.3s;
  }
  #index .study .items > .item li a:hover {
    color: #01327e;
  }
  #index .study .items > .shorts {
    width: 100%;
  }
  #index .study .items > .shorts .type1 li {
    padding: 0 14px;
    height: 50px;
  }
  #index .study .items > .shorts .type1 li img {
    width: 24px;
  }
  #index .study .items > .shorts .type1 li a {
    width: calc(100% - 36px);
  }
  #index .study .items > .shorts .type2 {
    margin-top: 30px;
  }
  #index .study .items > .shorts .type2 li {
    padding: 0 14px;
    height: 70px;
    margin-top: 10px;
  }
  #index .study .items > .shorts .type2 li img {
    width: 50px;
  }
  #index .study .items > .shorts .type2 li a {
    width: calc(100% - 62px);
  }
  #index .study .items > .shorts .type2 li:first-child {
    margin-top: 0;
  }
  #index .study .items > .shorts ul {
    margin-top: 10px;
  }
  #index .study .items > .shorts li {
    width: 100%;
    border-bottom: 1px solid #f2f4f5;
    display: flex;
    align-items: center;
    overflow: hidden;
  }
  #index .study .items > .shorts li img {
    flex-shrink: 0;
    margin-right: 12px;
  }
  #index .study .items > .shorts li .text {
    width: 100%;
  }
  #index .study .items > .shorts li a {
    display: block;
    transition: all 0.3s;
  }
  #index .study .items > .shorts li a:hover {
    color: #01327e;
  }
  #index .news {
    width: 100%;
    padding: 30px 0 30px;
    background-color: #ebedef;
  }
  #index .news .news-block {
    width: 100%;
    margin-top: 20px;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
  }
  #index .news .news-block .img {
    display: none;
  }
  #index .news .news-block ul {
    width: 100%;
    background-color: #fff;
    padding: 0;
  }
  #index .news .news-block ul li {
    width: 100%;
    padding: 15px 0 15px;
    border-bottom: 1px solid #f2f4f5;
  }
  #index .news .news-block ul li a {
    display: flex;
    align-items: center;
  }
  #index .news .news-block ul li a .date {
    width: 70px;
    text-align: center;
    white-space: nowrap;
    transition: all 0.3s;
    flex-shrink: 0;
  }
  #index .news .news-block ul li a .date .day {
    font-size: 28px;
    font-weight: bold;
    font-family: 'DIN';
    line-height: 28px;
  }
  #index .news .news-block ul li a .date .mon {
    font-size: 14px;
    font-family: 'DIN';
  }
  #index .news .news-block ul li a .text {
    width: calc(100% - 95px);
    margin-left: 14px;
  }
  #index .news .news-block ul li a .text .title {
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #index .news .news-block ul li a .text .desc {
    width: 100%;
    font-size: 12px;
    line-height: 20px;
    color: #888;
    margin-top: 5px;
    transition: all 0.3s;
  }
  #index .news .news-block ul li a:hover .date,
  #index .news .news-block ul li a.active .date {
    color: #01327e;
  }
  #index .news .news-block ul li a:hover .text .title,
  #index .news .news-block ul li a.active .text .title {
    color: #01327e;
  }
  #index .news .news-block ul li a:hover .text .desc,
  #index .news .news-block ul li a.active .text .desc {
    color: #333;
  }
  #index .news .case-block {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  #index .news .case-block .item {
    display: block;
    width: 100%;
    margin-left: 0;
    margin-top: 10px;
    background-color: #fff;
    padding: 15px;
    border-bottom: 1px solid #fff;
    transition: all 0.3s;
  }
  #index .news .case-block .item .title {
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s;
  }
  #index .news .case-block .item .desc {
    width: 100%;
    font-size: 12px;
    line-height: 20px;
    color: #888;
    margin-top: 5px;
    transition: all 0.3s;
  }
  #index .news .case-block .item:hover {
    border-color: #01327e;
  }
  #index .news .case-block .item:hover .title {
    color: #01327e;
  }
  #index .news .case-block .item:hover .desc {
    color: #333;
  }
  #index .news .case-block .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #index .contact {
    width: 100%;
    background-image: url(../img/22.png);
    background-position: center;
    background-size: cover;
    padding: 50px 0 40px;
    text-align: center;
  }
  #index .contact .big {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
  }
  #index .contact .small {
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    margin-top: 10px;
  }
  #index .contact .btn {
    display: block;
    width: 120px;
    height: 40px;
    background-color: #fff;
    border-radius: 20px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    color: #01327e;
    margin: 20px auto 0;
  }
  #prod .cate .main .tops {
    height: 50px;
  }
  #prod .cate .main .tops::-webkit-scrollbar {
    display: none;
  }
  #prod .cate .main .tops .scroll {
    display: flex;
  }
  #prod .cate .main .tops .scroll a {
    display: inline-block;
    white-space: nowrap;
    padding: 0 14px;
    height: 50px;
    line-height: 50px;
    color: #fff;
    transition: all 0.3s;
  }
  #prod .cate .main .tops .scroll a:hover,
  #prod .cate .main .tops .scroll a.active {
    background-color: #fff;
    color: #01327e;
  }
  #prod .cate .main .tops .scroll a:first-child {
    margin-left: 14px;
  }
  #prod .cate .main .tops .scroll a:last-child {
    margin-right: 14px;
  }
  #prod .cate .main .bots {
    display: flex;
    width: 100%;
    height: 50px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
  }
  #prod .cate .main .bots .scroll {
    display: none;
    padding: 0;
  }
  #prod .cate .main .bots .scroll a {
    display: inline-block;
    white-space: nowrap;
    margin-left: 20px;
    height: 50px;
    line-height: 50px;
    transition: all 0.3s;
  }
  #prod .cate .main .bots .scroll a:hover,
  #prod .cate .main .bots .scroll a.active {
    color: #01327e;
  }
  #prod .cate .main .bots .scroll a:last-child {
    margin-right: 20px;
  }
  #prod .cate .main .bots .scroll.flex {
    display: flex !important;
  }
  #prod .cate .main .bots .scroll.block {
    display: flex !important;
  }
  #prod .prod-tip {
    width: 100%;
    background-color: #f2f4f5;
    margin-top: 20px;
  }
  #prod .prod-tip .main {
    background-color: #fff;
    padding: 20px;
    font-size: 14px;
    line-height: 24px;
  }
  #prod .prod-list {
    width: 100%;
    background-color: #f2f4f5;
  }
  #prod .prod-list .item {
    width: 100%;
    padding: 20px;
    background-color: #fff;
    margin-top: 10px;
    display: block;
  }
  #prod .prod-list .item .img {
    width: 100%;
    height: auto;
    flex-shrink: 0;
  }
  #prod .prod-list .item .img img {
    width: 100%;
    height: 100%;
  }
  #prod .prod-list .item .rights {
    width: 100%;
    margin-left: 0;
  }
  #prod .prod-list .item .rights .title {
    font-size: 16px;
    margin-top: 10px;
  }
  #prod .prod-list .item .rights .desc {
    font-size: 14px;
    line-height: 20px;
    margin-top: 10px;
  }
  #prod .prod-list .item .rights .bots {
    width: 100%;
    display: block;
    margin-top: 10px;
  }
  #prod .prod-list .item .rights .bots .labels {
    width: 100%;
    overflow: hidden;
  }
  #prod .prod-list .item .rights .bots .labels .label {
    float: left;
    margin-right: 80px;
    margin-top: 5px;
  }
  #prod .prod-list .item .rights .bots .more {
    display: block;
    width: 100px;
    height: 30px;
    line-height: 30px;
    margin-top: 15px;
  }
  #prod .prod-list .item .rights .contact {
    width: 100%;
    border-top: 1px solid #ddd;
    margin-top: 15px;
  }
  #prod .prod-list .item .rights .contact .tact-item {
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    margin-right: 50px;
  }
  #prod .prod-list .item .rights .contact .tact-item .qq {
    display: none;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 30px;
    background-color: #cc0001;
    border-radius: 15px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-right: 10px;
  }
  #prod .prod-list .item .rights .contact .tact-item .qq.ismobile {
    display: flex;
  }
  #prod .prod-list .item .rights .contact .tact-item .qq i {
    font-size: 16px;
    color: #fff;
  }
  #prod .prod-list .item .rights .contact .tact-item .qq span {
    font-size: 12px;
    margin-left: 6px;
    color: #fff;
  }
  #prod .prod-list .item .rights .contact .tact-item .name {
    margin-right: 10px;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod .prod-list .item .rights .contact .tact-item .name img {
    height: 100%;
  }
  #prod .prod-list .item .rights .contact .tact-item .name span {
    margin-left: 4px;
  }
  #prod .prod-list .item .rights .contact .tact-item .tel {
    font-size: 18px;
    height: 30px;
    line-height: 30px;
    font-family: 'DIN';
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod .prod-list .item .rights .contact .tact-item .tel span {
    margin-right: 10px;
  }
  #prod .hot {
    width: 100%;
    margin-top: 30px;
    margin-bottom: 20px;
  }
  #prod .hot .main {
    display: block;
  }
  #prod .hot .label {
    width: 100%;
    flex-shrink: 0;
    white-space: nowrap;
    margin-top: 10px;
    height: 16px;
    line-height: 16px;
    padding-left: 14px;
  }
  #prod .hot .links {
    width: 100%;
    overflow: hidden;
  }
  #prod .hot .links a {
    float: left;
    padding: 0 14px;
    height: 16px;
    line-height: 16px;
    margin-top: 10px;
  }
  #prod .prob {
    width: 100%;
    margin-top: 20px;
    margin-bottom: 30px;
  }
  #prod .prob .main {
    background-color: #fff;
  }
  #prod .prob .tops {
    width: 100%;
    height: 40px;
    padding: 0 14px;
    line-height: 40px;
    background-color: #d3eeff;
    font-size: 16px;
  }
  #prod .prob .list {
    width: 100%;
    overflow: hidden;
    padding: 8px 14px;
  }
  #prod .prob .list a {
    display: block;
    float: left;
    width: 100%;
    height: 34px;
    line-height: 34px;
    margin-top: 8px;
    border-bottom: 1px solid #f2f4f5;
    padding: 0;
    margin-left: 0;
    transition: all 0.3s;
  }
  #prod .prob .list a:nth-child(2n + 1) {
    margin-left: 0;
  }
  #prod .prob .list a:hover {
    color: #01327e;
  }
  #prod_detail .main {
    padding: 20px 20px 20px;
    display: block;
  }
  #prod_detail .main .gallary {
    width: 100%;
    flex-shrink: 0;
  }
  #prod_detail .main .gallary .view {
    width: 100%;
    height: auto;
    border: 1px solid #ddd;
  }
  #prod_detail .main .gallary .view img {
    width: 100%;
    height: auto;
    cursor: pointer;
  }
  #prod_detail .main .gallary .thumb {
    width: 100%;
    margin-top: 10px;
    height: auto;
    display: flex;
    align-items: stretch;
  }
  #prod_detail .main .gallary .thumb .btn {
    width: 20px;
    height: auto;
    background-color: #f2f4f5;
    color: #fff;
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
  }
  #prod_detail .main .gallary .thumb .btn i {
    font-size: 12px;
  }
  #prod_detail .main .gallary .thumb .btn:hover {
    background-color: #ebf7ff;
    color: #01327e;
  }
  #prod_detail .main .gallary .thumb .swiper {
    width: calc(100% - 40px);
    padding: 0 10px;
  }
  #prod_detail .main .gallary .thumb .swiper .swiper-slide {
    width: 100px;
    height: auto;
    border: 1px solid #ddd;
    cursor: pointer;
  }
  #prod_detail .main .gallary .thumb .swiper .swiper-slide img {
    width: 100%;
    height: 100%;
  }
  #prod_detail .main .info {
    width: 100%;
    padding-left: 0;
    margin-top: 20px;
  }
  #prod_detail .main .info .title {
    width: 100%;
    font-size: 16px;
    font-weight: bold;
  }
  #prod_detail .main .info .num {
    width: 100%;
    position: relative;
    margin-top: 10px;
  }
  #prod_detail .main .info .num .view-num {
    color: #888;
    float: left;
  }
  #prod_detail .main .info .num .share-btn {
    display: none;
  }
  #prod_detail .main .info .title-line {
    width: 100%;
    height: 40px;
    background-color: #ebf7ff;
    padding: 0 14px;
    font-size: 16px;
    color: #01327e;
    line-height: 40px;
    margin-top: 18px;
  }
  #prod_detail .main .info .desc {
    width: 100%;
    height: auto;
    overflow-y: auto;
    margin-top: 14px;
    line-height: 24px;
  }
  #prod_detail .main .info .btns {
    width: 100%;
    max-width: unset;
    overflow: hidden;
    margin-top: 20px;
  }
  #prod_detail .main .info .btns a {
    display: block;
    width: 49%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #ddd;
    transition: all 0.3s;
    float: left;
    margin-left: 2%;
    margin-bottom: 10px;
  }
  #prod_detail .main .info .btns a:nth-child(3n + 1) {
    margin-left: 2%;
  }
  #prod_detail .main .info .btns a:nth-child(2n + 1) {
    margin-left: 0;
  }
  #prod_detail .main .info > .bot {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid #ddd;
    padding-top: 5px;
  }
  #prod_detail .main .info .contact {
    width: 100%;
    float: none;
  }
  #prod_detail .main .info .contact .tact-item {
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
  }
  #prod_detail .main .info .contact .tact-item .qq {
    display: none;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 30px;
    background-color: #cc0001;
    border-radius: 15px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-right: 10px;
  }
  #prod_detail .main .info .contact .tact-item .qq.ismobile {
    display: flex;
  }
  #prod_detail .main .info .contact .tact-item .qq i {
    font-size: 16px;
    color: #fff;
  }
  #prod_detail .main .info .contact .tact-item .qq span {
    font-size: 12px;
    margin-left: 6px;
    color: #fff;
  }
  #prod_detail .main .info .contact .tact-item .name {
    margin-right: 10px;
    height: 30px;
    line-height: 30px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod_detail .main .info .contact .tact-item .name img {
    height: 100%;
  }
  #prod_detail .main .info .contact .tact-item .name span {
    margin-left: 4px;
  }
  #prod_detail .main .info .contact .tact-item .tel {
    font-size: 18px;
    height: 30px;
    line-height: 30px;
    font-family: 'DIN';
    white-space: nowrap;
    flex-shrink: 0;
  }
  #prod_detail .main .info .contact .tact-item .tel span {
    margin-right: 10px;
  }
  #prod_detail .main .info .prev-next {
    width: 100%;
    float: none;
    margin-top: 20px;
  }
  #prod_detail .main .info .prev-next a {
    display: block;
    height: 30px;
    line-height: 30px;
    margin-top: 5px;
  }
  #contents {
    margin-top: 10px;
  }
  #contents .main {
    overflow: hidden;
  }
  #contents .scroll {
    width: 100%;
    float: left;
  }
  #contents .scroll .scroll-item {
    margin-bottom: 10px;
    background-color: #fff;
    padding: 20px 20px 20px;
  }
  #contents .scroll .title-line {
    width: 100%;
    height: 40px;
    background-color: #ebf7ff;
    padding: 0 14px;
    font-size: 16px;
    color: #01327e;
    line-height: 40px;
  }
  #contents .scroll .title-line a {
    display: block;
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #01327e;
    color: #fff;
    border-radius: 15px;
    float: right;
    margin-top: 5px;
    font-size: 12px;
  }
  #contents .scroll .content {
    width: 100%;
    padding: 20px 0;
  }
  #contents .scroll .content img {
    max-width: 100%;
  }
  #contents .scroll .down-list {
    width: 100%;
    overflow: hidden;
  }
  #contents .scroll .down-list .item {
    display: block;
    float: left;
    margin-left: 2%;
    width: 49%;
    margin-top: 10px;
  }
  #contents .scroll .down-list .item .img {
    width: 100%;
    border: 1px solid #ddd;
    transition: all 0.3s;
    height: 200px;
  }
  #contents .scroll .down-list .item .img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  #contents .scroll .down-list .item .img:hover {
    border-color: #01327e;
  }
  #contents .scroll .down-list .item .title {
    font-size: 14px;
    margin-top: 6px;
  }
  #contents .scroll .down-list .item:nth-child(3n + 1) {
    margin-left: 2%;
  }
  #contents .scroll .down-list .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #contents .scroll .case-list .item {
    display: block;
    width: 100%;
    padding: 14px;
    border: 1px solid #d3eeff;
    margin-top: 10px;
  }
  #contents .scroll .case-list .item .title {
    font-size: 14px;
  }
  #contents .scroll .case-list .item .desc {
    font-size: 12px;
    line-height: 22px;
  }
  #contents .scroll .prob-list .item {
    display: block;
    width: 100%;
    padding: 6px 0;
    border-bottom: 1px solid #d3eeff;
    margin-top: 10px;
  }
  #contents .scroll .prob-list .item .title {
    font-size: 14px;
  }
  #contents .scroll .prob-list .item .desc {
    font-size: 12px;
    line-height: 22px;
  }
  #contents .scroll .recom {
    width: 100%;
    margin-top: 10px;
    margin-bottom: 30px;
  }
  #contents .scroll .recom .title-line {
    width: 100%;
    text-align: center;
    background-color: #d3eeff;
  }
  #contents .scroll .recom .list {
    width: 100%;
    overflow: hidden;
    margin-top: 10px;
  }
  #contents .scroll .recom .list .item {
    display: block;
    width: 49%;
    margin-left: 2%;
    margin-bottom: 10px;
    float: left;
  }
  #contents .scroll .recom .list .item .img {
    width: 100%;
  }
  #contents .scroll .recom .list .item .img img {
    width: 100%;
  }
  #contents .scroll .recom .list .item .title {
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    background-color: #d3eeff;
  }
  #contents .scroll .recom .list .item:nth-child(4n + 1) {
    margin-left: 2%;
  }
  #contents .scroll .recom .list .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #contents .target {
    display: none;
  }
  #search .search-box {
    width: 100%;
    margin: 40px 0 30px;
    height: 40px;
    position: relative;
    z-index: 9;
  }
  #search .search-box .container {
    height: 100%;
  }
  #search .search-box .left {
    width: calc(100% - 80px);
    max-width: unset;
    height: 100%;
    display: inline-block;
    float: left;
    border: 1px solid #e6e6e6;
    border-radius: 0;
  }
  #search .search-box .left .select {
    display: inline-block;
    float: left;
    width: 70px;
    height: 100%;
    padding: 0 10px 0 0;
    position: relative;
  }
  #search .search-box .left .select > span {
    display: block;
    width: 100%;
    height: 100%;
    line-height: 40px;
    font-size: 14px;
    padding: 0 14px 0 14px;
    background-image: url('../img/67.png');
    background-position: right center;
    background-repeat: no-repeat;
    background-size: 6px 4px;
    cursor: pointer;
  }
  #search .search-box .left .select .sub {
    width: 100%;
    position: absolute;
    top: 41px;
    left: 0;
    border: 1px solid #e6e6e6;
    background-color: #fff;
    z-index: 99;
    display: none;
  }
  #search .search-box .left .select .sub span {
    display: block;
    width: 100%;
    text-align: center;
    height: 30px;
    line-height: 30px;
    transition: all 0.3s;
    cursor: pointer;
  }
  #search .search-box .left .select .sub span:hover,
  #search .search-box .left .select .sub span.active {
    background-color: #01327e;
    color: #fff;
  }
  #search .search-box .left .input {
    display: inline-block;
    float: left;
    width: calc(100% - 70px);
    height: 100%;
    border-left: 1px solid #e6e6e6;
  }
  #search .search-box .left .input input {
    width: 100%;
    height: 100%;
    padding: 0 10px;
    border: none;
    background-color: #fff;
    border-radius: 0;
    font-size: 14px;
  }
  #search .search-box .btn {
    display: inline-block;
    float: left;
  }
  #search .search-box .btn button {
    width: 80px;
    height: 40px;
    background-color: #01327e;
    border: none;
    color: #fff;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  #search .search-box .btn button span {
    display: inline-block;
    line-height: 14px;
  }
  #search .search-box .btn button i {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-image: url('../img/66.png');
    background-size: 100% 100%;
    margin-left: 5px;
  }
  #search .search-result {
    width: 100%;
    padding-bottom: 30px;
  }
  #search .search-result .item {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid #e6e6e6;
  }
  #search .search-result .item .title {
    width: 100%;
    line-height: 14px;
    font-size: 14px;
    display: flex;
    align-items: center;
  }
  #search .search-result .item .title i {
    display: inline-block;
    width: 4px;
    height: 4px;
    background-color: #01327e;
    margin-right: 10px;
  }
  #search .search-result .item .title p {
    display: inline-block;
    width: calc(100% - 14px);
  }
  #search .search-result .item .date {
    width: 100%;
    font-size: 12px;
    line-height: 12px;
    color: #999;
    margin-top: 10px;
    padding-left: 14px;
  }
  #search .search-result .pages {
    margin-top: 30px;
  }
  #search .load-more {
    margin-bottom: 30px;
  }
}
@media screen and (max-width: 480px) {
  #contact .contact .main {
    display: block;
  }
  #contact .contact .main .texts {
    width: 100%;
    padding: 20px 20px;
  }
  #contact .contact .main .texts .big {
    font-size: 24px;
    line-height: 24px;
  }
  #contact .contact .main .texts .name {
    font-size: 18px;
    margin-top: 10px;
  }
  #contact .contact .main .texts .icon-line {
    margin-top: 10px;
  }
  #contact .contact .main .texts .icon-line i {
    font-size: 20px;
  }
  #contact .contact .main .texts .icon-line span {
    font-size: 14px;
    margin-left: 15px;
  }
  #contact .contact .main .texts .way {
    margin-top: 10px;
  }
  #contact .contact .main .texts .way .title {
    font-size: 16px;
  }
  #contact .contact .main .texts .way .items p {
    font-size: 16px;
    margin-right: 15px;
  }
  #contact .contact .main .texts .wechat {
    width: 100%;
    margin-top: 20px;
  }
  #contact .contact .main .texts .wechat .img {
    width: 120px;
    height: 120px;
  }
  #contact .contact .main .texts .wechat .rights {
    width: calc(100% - 120px);
    margin-left: 16px;
  }
  #contact .contact .main .texts .wechat .rights .big {
    font-size: 14px;
    line-height: 24px;
  }
  #contact .contact .main .texts .wechat .rights .desc {
    font-size: 14px;
    margin-top: 10px;
  }
  #contact .contact .main .texts .wechat .rights .small {
    margin-top: 10px;
    width: 100%;
  }
  #contact .contact .main #map {
    width: 100%;
    height: 300px;
  }
  #contact .feed {
    width: 100%;
    padding-top: 10px;
    padding-bottom: 30px;
  }
  #contact .feed .main {
    padding: 20px 20px;
  }
  #contact .feed .main .title {
    width: 100%;
    font-size: 16px;
    line-height: 24px;
  }
  #contact .feed .main .form {
    width: 100%;
    margin-top: 40px;
  }
  #contact .feed .main .form .input-line {
    width: 100%;
    flex-wrap: wrap;
  }
  #contact .feed .main .form .input-line input {
    width: 49%;
    height: 40px;
    padding: 0 10px;
    margin-bottom: 10px;
  }
  #contact .feed .main .form .textarea {
    width: 100%;
    height: 200px;
    margin-top: 0;
  }
  #contact .feed .main .form .textarea textarea {
    padding: 10px 10px;
  }
  #contact .feed .main .form .bot-line {
    flex-wrap: wrap;
  }
  #contact .feed .main .form .bot-line .yzm {
    display: flex;
    width: 100%;
  }
  #contact .feed .main .form .bot-line .yzm input {
    width: 100%;
    padding: 0 10px;
  }
  #contact .feed .main .form .bot-line .yzm img {
    width: 100px;
    flex-shrink: 0;
  }
  #contact .feed .main .form .bot-line .sub-btn {
    width: 100%;
    margin-top: 20px;
  }
  #contact .feed .main .form .bot-line .sub-btn .btn {
    width: 100%;
  }
  #ques {
    margin-top: 20px;
    margin-bottom: 30px;
  }
  #ques .main .list a {
    width: 100%;
    height: 50px;
    line-height: 50px;
  }
  #ques .main .list a .date {
    width: 100px;
  }
  #ques .main .list a .title {
    font-size: 14px;
    width: calc(100% - 120px);
    float: left;
    transition: all 0.3s;
  }
  #ques .main .list a i {
    font-size: 18px;
    color: #ddd;
    float: right;
    transition: all 0.3s;
  }
  #ques .main .list a:hover .title {
    color: #014193;
  }
  #ques .main .list a:hover i {
    color: #014193;
  }
  #ques .load-more {
    margin-top: 30px;
  }
  #sample {
    margin-top: 20px;
  }
  #sample .item {
    width: 100%;
    margin-left: 0;
    margin-bottom: 10px;
    padding: 15px 10px;
  }
  #sample .item .img {
    width: auto;
    height: 60px;
    flex-shrink: 0;
  }
  #sample .item .img img {
    width: auto;
    height: 100%;
  }
  #sample .item .rights {
    width: calc(100% - 94px);
    padding-left: 20px;
  }
  #sample .item .rights .date {
    color: #888;
    font-family: 'DIN';
  }
  #sample .item .rights .name {
    display: block;
    font-size: 16px;
    line-height: 18px;
    margin-top: 5px;
  }
  #sample .item .rights .btn {
    width: 100px;
    height: 30px;
    border-radius: 15px;
    line-height: 30px;
    margin-top: 12px;
    font-size: 12px;
  }
  #sample .item:nth-child(3n + 1) {
    margin-left: 2%;
  }
  #sample .item:nth-child(2n + 1) {
    margin-left: 0;
  }
  #sample .load-more {
    margin-top: 20px;
    margin-bottom: 30px;
  }
  #about .about .texts {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  #about .about .texts .slogen {
    font-size: 20px;
  }
  #about .about .texts .content {
    width: 100%;
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
    font-size: 14px;
    line-height: 26px;
    margin-top: 20px;
  }
  #about .about .texts .items {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
  }
  #about .about .texts .items .item {
    color: #01327e;
  }
  #about .about .texts .items .item .en {
    font-size: 14px;
    text-transform: uppercase;
  }
  #about .about .texts .items .item .num {
    font-size: 40px;
    line-height: 30px;
  }
  #about .about .texts .items .item .desc {
    font-size: 14px;
    margin-top: 10px;
  }
  #about .about .img {
    width: 100%;
    height: 200px;
    flex-shrink: 0;
    background-image: url(../img/33.png);
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  #about .about .img i.play {
    display: block;
    width: 40px;
    height: 40px;
    background-image: url(../img/34.png);
    background-size: 100%;
    cursor: pointer;
    transition: all 0.3s;
  }
  #about .about .img i.play:hover {
    transform: scale(1.1);
  }
  #about .dev {
    width: 100%;
    height: auto;
  }
  #about .dev .imgs {
    width: 100%;
    height: 200px;
    position: relative;
    flex-shrink: 0;
  }
  #about .dev .imgs .swiper {
    width: 100%;
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container {
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container .swiper-wrapper {
    height: 100%;
  }
  #about .dev .imgs .swiper .swiper-container .swiper-wrapper .swiper-slide {
    height: 100%;
    background-position: center;
    background-size: cover;
  }
  #about .dev .imgs .btns {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 40px;
    height: 80px;
    z-index: 3;
  }
  #about .dev .imgs .btns a {
    display: block;
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
  }
  #about .dev .imgs .btns a i {
    font-size: 18px;
  }
  #about .dev .imgs .btns a.prev {
    background-color: #fff;
    color: #01327e;
  }
  #about .dev .imgs .btns a.next {
    background-color: #01327e;
    color: #fff;
  }
  #about .dev .years {
    width: 100%;
    height: 246px;
    background-color: #fff;
    overflow: hidden;
  }
  #about .dev .years .swiper-container {
    height: 100%;
  }
  #about .dev .years .swiper-container .swiper-wrapper {
    height: 100%;
  }
  #about .dev .years .swiper-container .swiper-wrapper .swiper-slide {
    width: 300px;
    height: 100%;
    padding: 20px 20px 20px 20px;
    border-right: 1px solid #ddd;
  }
  #about .dev .years .num {
    font-size: 28px;
  }
  #about .dev .years i {
    display: block;
    width: 40px;
    height: 2px;
    margin-top: 10px;
    background-color: #333;
    transition: all 0.3s;
  }
  #about .dev .years .content {
    width: 100%;
    height: 140px;
    overflow-y: auto;
    font-size: 14px;
    line-height: 28px;
    margin-top: 10px;
    -webkit-overflow-scrolling: touch;
  }
  #about .dev .years .content::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: #f5f5f5;
  }
  #about .dev .years .content::-webkit-scrollbar-track {
    border-radius: 3px;
    background-color: #f5f5f5;
  }
  #about .dev .years .content::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background-color: #ddd;
  }
  #about .dev .years .content img {
    max-width: 100%;
  }
  #about .dev .years .swiper-slide-active .num {
    color: #01327e;
  }
  #about .dev .years .swiper-slide-active i {
    background-color: #01327e;
  }
  #about .advantage {
    width: 100%;
    padding: 20px 0;
    background-color: #f2f4f5;
  }
  #about .advantage .item {
    width: 100%;
    height: 200px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
  }
  #about .advantage .item .swiper {
    width: 42.25%;
    height: 200px;
  }
  #about .advantage .item .swiper .swiper-slide {
    height: 200px;
    background-position: center;
    background-size: cover;
  }
  #about .advantage .item .texts {
    width: 57.75%;
    height: 100%;
    padding: 20px 20px;
    background-color: #fff;
  }
  #about .advantage .item .texts .title {
    font-size: 16px;
    font-weight: bold;
  }
  #about .advantage .item .texts .desc {
    font-size: 14px;
    line-height: 24px;
    margin-top: 10px;
    height: 120px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  #about .advantage .item .texts .desc::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: #f5f5f5;
  }
  #about .advantage .item .texts .desc::-webkit-scrollbar-track {
    border-radius: 3px;
    background-color: #f5f5f5;
  }
  #about .advantage .item .texts .desc::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background-color: #ddd;
  }
  #about .advantage .item:nth-child(2n) {
    flex-direction: row-reverse;
  }
  #about .honor {
    width: 100%;
    padding: 30px 0;
  }
  #about .honor .swiper-slide {
    width: 29%;
  }
  #about .honor .swiper-slide img {
    width: 100%;
  }
  #about .team {
    width: 100%;
  }
  #about .team img {
    width: 100%;
  }
  #index .banner {
    height: 160px;
  }
}