@media all and (max-width: 1680px) {
  .w1600 {
    width: 94%;
  }
}
@media all and (max-width: 1560px) {
  .w1400 {
    width: 94%;
  }
}
@media all and (max-width: 1400px) {
  .index-section2 .content ul {
    padding-left: 8%;
  }
  .index-section3 .content .section3-nav ul {
    width: 200px;
  }
  .index-section4 ol li {
    height: 480px;
  }
  .about-page .section2 ul li {
    height: 480px;
  }
  .ydpt-page .section3 ul li {
    height: 480px;
  }
}
@media all and (max-width: 1320px) {
  .index-section4 ol li {
    height: 420px;
  }
  .about-page .section2 ul li {
    height: 420px;
  }
  .ydpt-page .section3 ul li {
    height: 420px;
  }
}
@media all and (max-width: 1280px) {
  .w1200 {
    width: 94%;
  }
  .index-section2 .content ul {
    padding-left: 4%;
  }
  .index-section3 .content .section3-nav ul {
    width: 180px;
  }
}
@media all and (max-width: 1200px) {
  header .head-nav .info {
    display: none !important;
  }
}
@media all and (max-width: 992px) {
  #container {
    padding-top: 56px !important;
  }
  header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #fff;
  }
  header .head-nav {
    height: 56px;
  }
  header .head-nav .head-info {
    max-height: 80%;
  }
  .index-section2 .content {
    flex-direction: column;
    padding-bottom: 30px;
  }
  .index-section2 .content .title {
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
  }
  .index-section2 .content .title .more-l {
    justify-content: center;
  }
  .index-section2 .content ul {
    width: 100%;
    padding-left: 0;
    justify-content: center;
  }
  .index-section2 .content ul li {
    margin: 12px 4px;
  }
  .index-section2 .content ul li .item .img img {
    width: 36px;
    height: 36px;
  }
  .index-section2 .content ul li .item h5 {
    font-size: 10px !important;
    text-align: center;
  }
  .index-section2 {
    padding-bottom: 32px;
  }
  .index-section2 .info {
    position: relative;
    bottom: auto;
    height: auto;
    padding: 20px 12px;
    flex-direction: column;
  }
  .index-section2 .info .text {
    width: 100%;
    margin-bottom: 16px;
    text-align: center;
  }
  .index-section2 .info ol {
    width: 100%;
    padding-left: 0;
  }
  .index-section2 .info ol li {
    flex: 1;
    margin: 16px 0;
  }
  .index-section2 .info ol li .item img {
    width: 50px;
  }
  .index-section2 .info ol li .item h5 {
    font-size: 10px !important;
    text-align: center;
  }
  .index-section3 {
    padding-top: 30px;
  }
  .index-section3 .content .section3-nav ul {
    display: none;
  }
  .index-section5 ol {
    flex-wrap: wrap;
  }
  .index-section5 ol li {
    width: 100%;
  }
  .index-section5 ol li .title a {
    display: block;
  }
  .index-section5 ol li ul li {
    width: 50%;
  }
  .index-section5 ol li ul li:nth-child(3),
  .index-section5 ol li ul li:nth-child(4) {
    display: block;
  }
  .index-section5 ol li.on {
    width: 100%;
  }
  footer .content .info {
    width: 100%;
    text-align: left;
  }
  footer .content .info ol {
    justify-content: flex-start;
  }
  footer .copyright > div {
    display: block !important;
    text-align: center;
    line-height: 1.6;
  }
  footer .copyright > div * {
    display: inline-block;
  }
  .home-banner .swiper-pagination {
    bottom: 15px;
    left: 15px;
  }
  .solution-list ol li {
    flex-direction: column-reverse !important;
  }
  .solution-list ol li .text {
    width: 100%;
  }
  .solution-list ol li .img {
    width: 100%;
  }
  .about-page .section3 ul li {
    padding-top: 50px !important;
    height: 400px;
  }
  .about-page .section4 .content .new1 {
    height: auto;
    padding-top: 60%;
    position: relative;
  }
  .contact-page .section1 .item {
    min-height: 220px;
  }
  .contact-page .section1 .item .imgicon {
    width: 90px;
    height: 90px;
  }
  .contact-page .section2 .map .text {
    position: relative;
    flex-wrap: wrap;
    height: auto;
    padding: 16px;
  }
  .news-list ol li .item-other {
    padding: 12px ;
  }
  .prev-next-bottom {
    flex-wrap: wrap;
    height: auto;
    min-height: 60px;
    padding: 10px;
    font-size: 14px;
    line-height: 1.6;
  }
  .product-page .section1 .content {
    flex-wrap: wrap;
  }
  .product-page .section1 .content .text {
    width: 100%;
  }
  .product-page .section1 .content .albums-img {
    width: 100%;
    margin-top: 24px;
  }
  .product-page .section1 .content .albums-img .pro-container .img {
    height: 300px;
  }
  .product-page .section2 .content {
    flex-direction: column;
  }
  .product-page .section2 .content .product-right {
    width: 100%;
  }
  .product-page .section2 .content .pro-menu {
    width: 100%;
  }
  .product-page .section2 .content .product-right .nav li a {
    width: 16px !important;
  }
  .product-page .section2 .content .product-right .nav li a:hover,
  .product-page .section2 .content .product-right .nav li a.active {
    font-size: 24px;
  }
  .product-page .dzcg {
    padding-right: 0;
  }
}
@media all and (max-width: 768px) {
  .ydpt-page .img-txt img {
    width: 80px;
  }
  .about-page .common-title {
    flex-direction: column;
    text-align: center;
  }
  .about-page .common-title h2 {
    width: 100%;
    margin-bottom: 20px;
  }
  .about-page .common-title ol {
    width: 100%;
    justify-content: center;
  }
  .index-section6 ul li a .text {
    padding: 8px;
  }
}