.com-background1 {
  background: #f7f9fb;
}
@media screen and (max-width: 1500px) {
  .com-cont-1420,
  .com-cont-1600,
  .com-cont-1720 {
    width: 1160px;
  }
  .technology-advantages .dn-lower .swiper1 .slide1 {
    height: calc(1200px / 4);
  }
  html {
    font-size: calc(130px / 14);
  }
  .font-size-16 {
    font-size: 14px;
  }
  .font-size-18 {
    font-size: 16px;
  }
  .font-size-20 {
    font-size: 18px;
  }
  .font-size-34 {
    font-size: 30px;
  }
  .font-size-38 {
    font-size: 34px;
  }
  .line-height-30 {
    line-height: 26px;
  }
  .line-height-36 {
    line-height: 32px;
  }
  .com-header .dn-logo .dp-img1 {
    height: 50px;
  }
  .com-header .dn-menu .ax-menu .ax-menu-item .ax-menu-item-top {
    font-size: 16px;
  }
  .com-header .dn-search {
    width: 180px;
  }
  .com-footer .dn-center .ax-menu2 .ax-menu-item .ax-menu-item-top {
    font-size: 18px;
  }
  .index-product .dn-center .swiper1 .slide1 {
    /*
                        .dn-picture {
                          width: 680*@pcconversion;
                          height: 340*@pcconversion;
                        }

             */
  }
  .index-product .dn-center .swiper1 .slide1 .dn-word .dp-title1 {
    margin: -1.04vw 0 0;
  }
  .about-advantages .dn-lower .dn-left .swiper1 .slide1 {
    padding: 2.6vw;
  }
}
@media screen and (max-width: 768px) {
  .font-size-16,
  .font-size-18 {
    font-size: 3.458vw;
  }
  .font-size-20 {
    font-size: 3.99vw;
  }
  .font-size-22 {
    font-size: 4.256vw;
  }
  .font-size-24 {
    font-size: 4.522vw;
  }
  .font-size-26 {
    font-size: 4.522vw;
  }
  .font-size-30 {
    font-size: 4.788vw;
  }
  .font-size-32 {
    font-size: 5.054vw;
  }
  .font-size-34 {
    font-size: 5.32vw;
  }
  .font-size-36 {
    font-size: 5.586vw;
  }
  .font-size-38 {
    font-size: 5.852vw;
  }
  .com-font-size-30 {
    font-size: 4.256vw;
  }
  .com-font-size-36 {
    font-size: 5.586vw;
  }
  .com-font-size-42 {
    font-size: 5.852vw;
  }
  .com-font-size-48 {
    font-size: 6.384vw;
  }
  .com-font-size-60 {
    font-size: 6.916vw;
  }
  .com-font-size-72 {
    font-size: 8.246vw;
  }
  .line-height-24 {
    line-height: 5.32vw;
  }
  .line-height-30 {
    line-height: 6.118vw;
  }
  .line-height-36 {
    line-height: 6.65vw;
  }
  .line-height-38 {
    line-height: 6.916vw;
  }
  .com-margin-top-10 {
    margin-top: 1.33vw;
  }
  .com-margin-top-20 {
    margin-top: 2.66vw;
  }
  .com-margin-top-30 {
    margin-top: 3.99vw;
  }
  .com-margin-top-40 {
    margin-top: 5.32vw;
  }
  .com-margin-top-50 {
    margin-top: 6.65vw;
  }
  .com-margin-top-80 {
    margin-top: 10.64vw;
  }
  .com-margin-top-120 {
    margin-top: 15.96vw;
  }
  .com-padding-top-30 {
    padding-top: 3.99vw;
  }
  .com-padding-top-50 {
    padding-top: 6.65vw;
  }
  .com-padding-top-80 {
    padding-top: 10.64vw;
  }
  .com-padding-top-100 {
    padding-top: 13.3vw;
  }
  .com-padding-bottom-30 {
    padding-bottom: 3.99vw;
  }
  .com-padding-bottom-80 {
    padding-bottom: 10.64vw;
  }
  .com-padding-bottom-100 {
    padding-bottom: 13.3vw;
  }
  .com-padding-bottom-140 {
    padding-bottom: 18.62vw;
  }
  .com-cont-1420,
  .com-cont-1600,
  .com-cont-1720 {
    width: 90%;
  }
  .com-dialog-download {
    width: 79.8vw;
    padding: 5.32vw;
  }
  .com-scale-img1:hover {
    transform: translateY(-1.33vw);
  }
  .com-wx-img1 {
    width: 23.94vw;
    height: 23.94vw;
  }
  .com-breadcrumb2 .dn-left .swiper1 .slide1 {
    padding: 3.99vw 0;
    margin: 0 2.66vw 0 0;
    font-size: 3.724vw;
  }
  .com-breadcrumb2 .dn-right {
    display: none;
  }
  .com-banner1 {
    height: 69.16vw;
  }
  .index-app .com-banner1 {
    height: 87.78vw;
  }
  .com-header .com-cont {
    padding: 2.66vw 0;
  }
  .com-header .dn-logo .dp-img1 {
    height: 8.113vw;
  }
  .com-header .dn-menu {
    display: none;
  }
  .com-header .dn-search {
    display: none;
  }
  .com-header .dn-menu-operate {
    display: block;
  }
  .com-footer .dn-upper .dn-left .dn-logo .dp-img1 {
    height: 7.182vw;
  }
  .com-footer .dn-upper .dn-left .dn-share {
    margin: 0 0 0 3.99vw;
  }
  .com-footer .dn-upper .dn-left .dn-share .swiper1 .wrapper1 {
    grid-gap: 4.788vw;
  }
  .com-footer .dn-center .ax-menu2 .ax-menu-item:not(:last-of-type) {
    display: none;
  }
  .com-footer .dn-center .ax-menu2 .ax-menu-item .dn-contact .swiper1 .wrapper1 {
    grid-gap: 4.788vw;
  }
  .com-footer .dn-center .ax-menu2 .ax-menu-item .dn-contact .swiper1 .slide1 .dp-img1 {
    width: 23.94vw;
    height: 23.94vw;
  }
  .index-about .dp-backimg1 {
    width: 53.2vw;
    bottom: -19.95vw;
  }
  .index-about .dn-lower .swiper1 .slide1 {
    height: 53.2vw;
  }
  .index-about .dn-lower .swiper1 .slide1 .dn-word {
    padding: 3.99vw;
  }
  .index-technology .dn-lower .swiper1 .slide1 {
    height: 55.86vw;
  }
  .index-technology .dn-lower .swiper1 .slide1 .dn-word {
    padding: 3.99vw;
  }
  .index-product .dp-backimg1 {
    width: 66.5vw;
  }
  .index-product .dp-backimg2 {
    width: 100vw;
    bottom: -10.64vw;
    right: -5%;
  }
  .index-product .dn-center .swiper1 .slide1 {
    flex-direction: column;
  }
  .index-product .dn-center .swiper1 .slide1 .dn-word {
    width: 100%;
  }
  .index-product .dn-center .swiper1 .slide1 .dn-picture {
    width: 100%;
    height: 39.9vw;
    margin: 3.99vw 0 0;
  }
  .index-product .dn-lower .swiper1 .slide1 {
    padding: 2.66vw;
    font-size: 3.458vw;
  }
  .index-product .dn-lower .swiper1 .slide1 i {
    font-size: 5.32vw;
  }
  .index-area .dn-upper .swiper1 .slide1 {
    height: 66.5vw;
  }
  .index-area .dn-upper .swiper1 .slide1.active .dn-word .dp-title1 {
    font-size: 5.586vw;
  }
  .index-area .dn-upper .swiper1 .slide1 .dn-word {
    padding: 3.99vw;
  }
  .index-area .dn-upper .swiper1 .slide1 .dn-word > i {
    font-size: 7.98vw;
  }
  .index-news .dn-center .swiper1 .slide1 .dn-picture {
    height: 47.88vw;
  }
  .index-news .dn-center .swiper1 .slide1 .dn-word {
    padding: 3.99vw;
  }
  .index-news .dn-lower .ax-swiper-btn {
    margin: 0 1.862vw 0 0;
  }
  .technology-technology .dn-lower .swiper1 .slide1 {
    height: 53.2vw;
  }
  .technology-history .dn-upper .ax-swiper-outer .ax-swiper-btn {
    margin: 0 0 0 1.596vw;
  }
  .technology-history .dn-center .swiper1 .slide1 {
    height: auto;
    min-height: inherit;
    padding: 3.99vw;
  }
  .technology-advantages .dn-lower .swiper1 .wrapper1 {
    grid-gap: 2.66vw;
  }
  .technology-advantages .dn-lower .swiper1 .slide1 {
    height: auto;
    padding: 3.99vw 5.32vw;
  }
  .product-form .dn-left {
    width: 80%;
    padding: 0 3% 0 0;
  }
  .product-form .dn-lower .dp-search a {
    margin: 0 3.192vw 0 0;
  }
  .product-product .dn-upper {
    flex-direction: column;
  }
  .product-product .dn-upper .dn-left {
    width: 100%;
    padding-right: 0;
    padding-bottom: 3.99vw;
  }
  .product-product .dn-upper .dn-left .swiper1 .slide1 .ax-accordion-header {
    padding: 2.66vw;
  }
  .product-product .dn-upper .dn-left .swiper1 .slide1 .ax-accordion-header > i {
    font-size: 6.384vw;
  }
  .product-product .dn-upper .dn-left .swiper1 .slide1 .ax-accordion-body .ax-accordion-content {
    padding: 3.99vw;
  }
  .product-product .dn-upper .dn-right {
    padding-left: 0;
    width: 100%;
  }
  .product-product .dn-upper .dn-right .swiper1 .slide1 {
    height: 51.338vw;
  }
  .product-product .dn-upper .dn-right .swiper1 .slide1 .dn-word {
    padding: 3.99vw;
  }
  .product-detail .dn-upper .dn-left {
    display: none;
  }
  .product-detail .dn-upper .dn-right .swiper1 .slide1 {
    padding: 3.99vw;
  }
  .product-detail .dn-upper .dn-right .swiper1 .slide1-overview {
    flex-direction: column;
  }
  .product-detail .dn-upper .dn-right .swiper1 .slide1-overview .dn-picture {
    width: 100%;
    height: 33.25vw;
    margin: 0 0 3.99vw 0;
  }
  .product-detail .dn-upper .dn-right .swiper1 .slide1-overview .dn-word {
    width: 100%;
  }
  .product-detail-data .swiper2 .slide2 {
    padding: 3.99vw;
  }
  .product-detail-data .swiper2 .slide2 > i {
    margin: 0 1.33vw 0 0;
  }
  .application-area .dn-upper .swiper1 .wrapper1 {
    flex-wrap: wrap;
  }
  .application-area .dn-upper .swiper1 .slide1 {
    height: 66.5vw;
    width: calc(100% / 2) !important;
  }
  .application-area .dn-upper .swiper1 .slide1 .dn-word {
    padding: 3.99vw !important;
  }
  .application-area .dn-upper .swiper1 .slide1 .dn-word > i {
    font-size: 6.384vw;
  }
  .application-detail-overview .dn-lower {
    height: auto;
  }
  .application-detail-overview .dn-lower .dn-picture {
    height: 39.9vw;
  }
  .application-detail-overview .dn-lower .dn-word {
    height: auto;
    position: relative;
    padding: 3.99vw;
    background: rgba(11, 78, 161, 0.5);
  }
  .application-detail-device .dn-center .swiper1 .slide1 {
    padding: 3.99vw;
  }
  .application-detail-device .dn-center .swiper1 .slide1 i {
    font-size: 6.384vw;
    margin: 0 4.788vw 0 0;
  }
  .application-detail-case .dn-lower {
    flex-direction: column;
  }
  .application-detail-case .dn-lower .dn-picture {
    width: 100%;
    height: 55.86vw;
  }
  .application-detail-case .dn-lower .dn-word {
    width: 100%;
    padding-left: 0;
  }
  .application-detail-case .dn-lower .dn-word .dn-middle .swiper1 .slide1 {
    margin: 0 1.596vw 0 0;
  }
  .application-detail-next .dn-upper {
    flex-direction: column;
  }
  .application-detail-next .dn-upper .dn-word {
    width: 100%;
    padding: 3.99vw;
  }
  .application-detail-next .dn-upper .dn-picture {
    width: 100%;
    height: 34.58vw;
  }
  .news-video .dn-lower {
    padding: 0;
  }
  .news-video .dn-lower .swiper1 {
    overflow: hidden;
  }
  .news-video .dn-lower .swiper1 .slide1 {
    flex-direction: column;
  }
  .news-video .dn-lower .swiper1 .slide1 .dn-picture {
    width: 100%;
    height: 67.83vw;
  }
  .news-video .dn-lower .swiper1 .slide1 .dn-word {
    width: 100%;
    padding: 3.99vw;
    margin: 0;
  }
  .news-video .dn-lower .swiper1 .ax-pages {
    left: auto;
    right: 0;
  }
  .news-company .dn-center .swiper1 .wrapper1 {
    grid-gap: 3.99vw;
  }
  .news-company .dn-center .swiper1 .slide1 .dn-picture {
    height: 45.22vw;
  }
  .news-company .dn-center .swiper1 .slide1 .dn-word {
    padding: 3.99vw;
  }
  .news-company .dn-center .swiper1 .slide1 .dn-word .dp-more1 {
    opacity: 1;
  }
  .news-detail .com-cont {
    padding: 3.99vw;
  }
  .news-detail .dn-upper .dp-time1 i {
    margin: 0 2.66vw 0 0;
  }
  .news-detail .dn-lower .swiper1 .slide1 {
    padding: 3.99vw;
  }
  .news-related .dn-center .swiper1 .slide1 .dn-picture {
    height: 45.22vw;
  }
  .news-related .dn-center .swiper1 .slide1 .dn-word {
    padding: 3.99vw;
  }
  .about-profile .dn-upper {
    flex-direction: column;
  }
  .about-profile .dn-upper .dn-picture {
    width: 100%;
    height: 55.86vw;
  }
  .about-profile .dn-upper .dn-word {
    padding: 3.99vw 0 0 0;
  }
  .about-profile .dn-lower .swiper1 .wrapper1 {
    flex-wrap: wrap;
    justify-content: center;
    grid-gap: 3.99vw 0;
  }
  .about-profile .dn-lower .swiper1 .slide1 {
    width: calc(100% / 3);
    text-align: center;
  }
  .about-culture .dn-lower .swiper1 .slide1 i {
    font-size: 6.384vw;
  }
  .about-com .dn-center .swiper1 .slide1 .dn-picture {
    height: 47.88vw;
    padding: 3.99vw;
  }
  .about-patent .dn-center .swiper1 {
    height: 117.04vw;
  }
  .about-patent .dn-center .swiper1 .slide1 {
    padding: 0 1.862vw;
  }
  .about-patent .dn-lower .ax-pages .ax-pages-bullet {
    width: 7.98vw;
    height: 7.98vw;
    line-height: 7.98vw;
    font-size: 3.458vw;
  }
  .about-benefit .dn-center .swiper1 .slide1 {
    padding: 3.99vw;
  }
  .about-benefit .dn-center .swiper1 .slide1 .dn-picture {
    height: 47.88vw;
  }
  .about-advantages .dn-lower {
    flex-direction: column;
  }
  .about-advantages .dn-lower .dn-left {
    width: 100%;
    height: auto;
  }
  .about-advantages .dn-lower .dn-left .swiper1 .slide1 {
    padding: 6.65vw;
  }
  .about-advantages .dn-lower .dn-right {
    width: 100%;
    height: 77.14vw;
  }
  .about-advantages .dn-lower .dn-right .swiper1 .slide1.ax-slide-thumb-active .ax-glitter {
    margin: -5.32vw 0 0;
  }
  .about-others .dn-upper .swiper1 .slide1 .dn-word {
    padding: 6.65vw;
  }
  .invent-team .dn-lower {
    flex-direction: column;
  }
  .invent-team .dn-lower .dn-left {
    width: 100%;
  }
  .invent-team .dn-lower .dn-left .dn-word {
    padding: 3.99vw;
    font-size: 3.99vw;
    line-height: 6.916vw;
  }
  .invent-team .dn-lower .dn-left .ax-swiper-btn-all {
    bottom: 3.99vw;
    left: auto;
    right: 1.33vw;
  }
  .invent-team .dn-lower .dn-left .ax-swiper-btn-all .ax-swiper-btn {
    margin: 0 1.33vw 0 0;
  }
  .invent-team .dn-lower .dn-right {
    width: 100%;
    height: 53.2vw;
  }
  .join-recruitment .dn-lower .ax-tab .ax-tab-header .ax-tab-item {
    padding: 3.99vw 0;
  }
  .join-recruitment .dn-lower .ax-tab .ax-tab-body .swiper1 .slide1 .ax-accordion-header {
    padding: 3.99vw 0;
    font-size: 3.192vw;
  }
  .join-recruitment .dn-lower .ax-tab .ax-tab-body .swiper1 .slide1 .ax-accordion-content {
    padding: 0 3.99vw 3.99vw;
  }
  .join-recruitment .dn-lower .ax-tab .ax-tab-body .swiper1 .slide1 .ax-accordion-content .dn-bot {
    flex-direction: column;
  }
  .join-recruitment .dn-lower .ax-tab .ax-tab-body .swiper1 .slide1 .ax-accordion-content .dn-bot .dp-left {
    padding: 0 3.99vw 0 0;
  }
  .join-recruitment .dn-lower .ax-tab .ax-tab-body .swiper1 .slide1 .ax-accordion-content .dn-bot .dp-right {
    width: 100%;
  }
  .join-benefits .dn-lower .swiper1 .slide1 {
    padding: 3.99vw;
  }
  .join-benefits .dn-lower .swiper1 .slide1 .dp-icon1 i {
    font-size: 6.384vw;
  }
  .join-strategy .dn-center .swiper1 .slide1 {
    padding: 3.99vw;
  }
  .join-strategy .dn-center .swiper1 .slide1 .dp-icon1 i {
    font-size: 6.384vw;
  }
  .join-strategy .dn-lower .swiper1 .wrapper1 {
    flex-direction: column;
    grid-gap: 3.99vw;
  }
  .join-strategy .dn-lower .swiper1 .slide1 {
    width: 100%;
    height: 35.91vw;
    border-radius: 35.91vw;
    margin: 0;
  }
  .join-strategy .dn-lower .swiper1 .slide1 .dp-left i {
    font-size: 6.384vw;
  }
  .join-strategy .dn-lower .swiper1 .slide1 .dp-line1 {
    height: 14.098vw;
  }
  .join-strategy .dn-lower .swiper1 .slide1 .dp-right {
    width: 45.22vw;
    display: block;
    padding: 0 3.99vw;
  }
  .join-strategy .dn-lower .swiper1 .slide1 .dp-icon1 {
    margin: 0 1.33vw 0 0;
  }
  .contact-information .dn-upper {
    flex-direction: column;
  }
  .contact-information .dn-left .dn-bot .swiper1 .wrapper1 {
    grid-gap: 3.99vw;
  }
  .contact-information .dn-left .dn-bot .swiper1 .slide1 .dp-zuo {
    margin: 0 2.128vw 0 0;
  }
  .contact-information .dn-right {
    width: 100%;
    height: 61.18vw;
    margin: 3.99vw 0 0;
  }
}