@media only screen and (max-width: 1280px) {
  .footer-custom .footer-main .footer-cont .cont-left {
    flex-shrink: 0;
    max-width: 350px;
    width: 30%;
  }

  .page-btn {
    width: 130px;
    height: 40px;
  }
  .page-btn .bt {
    color: #343434;
    line-height: 1;
    font-size: var(--fz12);
  }
}
@media only screen and (max-width: 1024px) {
  .index-banner {
    padding-top: calc(1270 / 1920* 100%);
  }

  .index-contact .contact-form .contact-item {
    width: 48%;
  }
  .index-contact .contact-form .contact-item:nth-child(4n) {
    margin-right: 4%;
  }
  .index-contact .contact-form .contact-item:nth-child(2n) {
    margin-right: 0;
  }

  .index-contact .contact-form .contact-line {
    display: none;
  }

  .index-contact .contact-form .contact-item.item-v2 {
    flex: none;
    width: 48%;
  }

  .index-contact .contact-form .contact-btn {
    margin: 0.94rem auto 0;
  }

  .navtop-custom .navtop-main .navtop-ul {
    display: none;
  }

  .navtop-custom .navtop-main .navtop-tool {
    display: none;
  }

  .navtop-custom .navtop-main .navtop-right-mobile {
    display: flex;
  }

  .footer-custom .footer-main .footer-cont .cont-left {
    flex-shrink: 0;
    max-width: 350px;
    width: 100%;
  }

  .footer-custom .footer-main .footer-cont .cont-list {
    display: none;
  }
}
@media only screen and (max-width: 960px) {
  .contact-custom .contact-main .contact-form .contact-item {
    width: calc((100% - 0.4rem* 1) / 2);
  }
  .contact-custom .contact-main .contact-form .contact-item:nth-child(3n) {
    margin-right: 0.4rem;
  }
  .contact-custom .contact-main .contact-form .contact-item:nth-child(2n) {
    margin-right: 0;
  }

  .contact-custom .contact-main .contact-form .contact-top .top-label {
    margin-bottom: 0.3rem;
  }
}
@media only screen and (max-width: 768px) {
  .success-page .success-line {
    width: 70px;
    height: 70px;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url(/phone/images/v43.png);
    margin: 0 auto;
  }

  .contact-page .contact-service .service-main .service-cont .round-list .round-item .round-wrap {
    display: none;
  }

  .contact-page .contact-service .service-main .service-cont .round-list .round-item .name-box {
    display: none;
  }

  .contact-page .contact-service .service-main .service-list {
    display: flex;
  }

  .index-banner .banner-item .pc-banner {
    opacity: 0;
    z-index: 0;
  }

  .index-banner .banner-item .mobile-banner {
    z-index: 1;
    opacity: 1;
  }

  .index-banner .banner-more .more-tool {
    width: 134px;
    height: 52px;
  }

  .banner-page {
    padding-top: calc(1000 / 1920* 100%);
  }

  .footer-custom .footer-main .footer-firend {
    display: none;
  }
}
@media only screen and (max-width: 680px) {
  .index-banner .banner-item .banner-box .banner-t1 {
    text-align: center;
  }

  .solutionview-page .solutionview-wrap1 {
    background-position: center center;
  }

  .index-contact .contact-form .contact-item {
    width: 100%;
    margin-right: 0;
  }
  .index-contact .contact-form .contact-item:nth-child(4n) {
    margin-right: 0;
  }
  .index-contact .contact-form .contact-item:nth-child(2n) {
    margin-right: 0;
  }

  .index-contact .contact-form .contact-item.item-v2 {
    width: 100%;
  }
}
@media only screen and (max-width: 540px) {
  .index-banner .banner-more .more-tool {
    display: none;
  }

  .banner-page {
    padding-top: calc(1300 / 1920* 100%);
  }

  .contact-custom .contact-main .contact-form .contact-item {
    width: 100%;
    margin-right: 0;
  }
  .contact-custom .contact-main .contact-form .contact-item:nth-child(3n) {
    margin-right: 0;
  }
  .contact-custom .contact-main .contact-form .contact-item:nth-child(2n) {
    margin-right: 0;
  }
}
@media only screen and (max-width: 1600px) {
  .banner-page .banner-box .banner-main.v3 .product-img {
    margin-bottom: -0.8rem;
  }

  .banner-page .banner-box .banner-main.v3 .product-img .pimg {
    width: 88%;
    height: auto;
    display: block;
  }
}
@media only screen and (max-width: 1500px) {
  .index-news .news-bg {
    top: calc((257 / 1000* 100%)* -1);
  }
}
@media only screen and (max-width: 1400px) {
  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item {
    height: 470px;
  }

  .banner-page .banner-box .banner-main.v3 .product-img {
    margin-bottom: -1rem;
  }

  .banner-page .banner-box .banner-main.v3 .product-img .pimg {
    width: 75%;
    height: auto;
    display: block;
  }

  .about-page .about-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-wrap {
    padding: 0 0.3rem;
  }

  .about-page .about-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-tool {
    padding-top: calc(224 / 1600* 100%);
    padding-right: 0.5rem;
  }

  .banner-page.v-product {
    padding: 0;
    height: auto;
  }
  .banner-page.v-product .banner-box {
    width: 100%;
    height: auto;
    position: relative;
    top: 0;
    left: 0;
    z-index: 3;
    padding: 0.5rem 0;
    min-height: 550px;
  }

  .banner-page .banner-box .product-container {
    padding: 0 var(--mobile-margin);
    box-sizing: border-box;
  }
}
@media only screen and (max-width: 1300px) {
  .index-wrap1 {
    padding: 1.83rem 0 1.3rem;
  }

  .index-wrap2 {
    height: 350px;
    margin: 0;
  }

  .index-wrap3 {
    margin-top: 0;
    padding-top: 0;
  }
}
@media only screen and (max-width: 1280px) {
  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-tool .swiper-button-prev,
.solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-tool .swiper-button-next {
    width: 44px;
    height: 44px;
  }

  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-left {
    width: 380px;
    height: calc(100% - 44px);
    padding: 0.45rem 0.4rem 0.9rem 0.5rem;
  }

  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item {
    height: 424px;
  }

  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-right .play-box {
    width: 62px;
    height: 62px;
  }

  .banner-page .banner-box .banner-main.v3 .product-img {
    margin-bottom: -1rem;
  }

  .banner-page .banner-box .banner-main.v3 .product-img .pimg {
    width: 82%;
    height: auto;
    display: block;
  }

  .about-page .about-history .history-main .history-left {
    width: 360px;
    padding-top: 1rem;
    box-sizing: border-box;
    margin-right: 1.2rem;
    position: sticky;
    top: 0.5rem;
  }

  .solutionview-page .solutionview-wrap3 .wrap3-main {
    width: 100%;
    margin-top: 0.5rem;
    padding-left: var(--mobile-margin);
  }

  .productview-page .productview-wrap4 .wrap4-main .wrap4-cont .cont-box {
    width: 100%;
    padding-left: 130px;
  }

  .productview-page .productview-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-abs {
    width: 240px;
  }

  .productview-page .productview-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-main {
    padding: 40px 40px 100px 160px;
  }
}
@media only screen and (max-width: 1024px) {
  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-left {
    width: 300px;
    height: calc(100% - 44px);
    padding: 0.45rem 0.4rem 0.9rem 0.5rem;
  }

  .banner-page .banner-box .banner-main.v3 .product-img {
    margin-bottom: -1rem;
  }

  .banner-page .banner-box .banner-main.v3 .product-img .pimg {
    width: 100%;
    height: auto;
    display: block;
  }

  .index-wrap3 .wrap3-box2 .icon-list .icon-cont {
    width: 230px;
    margin: 0 0.28rem;
    box-sizing: border-box;
  }

  .index-wrap3 .wrap3-box2 .icon-list .img {
    width: 170px;
    height: auto;
    display: block;
  }

  .about-page .about-wrap3 .wrap3-play .icon {
    width: 62px;
    height: 62px;
  }

  .about-page .about-wrap4 .wrap4-main .wrap4-cont {
    width: 100%;
    padding-top: 0.7rem;
    box-sizing: border-box;
    position: relative;
    padding-bottom: 0.8rem;
    display: none;
    transition: all 0.4s;
  }

  .about-page .about-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-tool {
    padding-top: calc(314 / 1600* 100%);
  }

  .contact-page .contact-info .info-white {
    height: 62px;
  }
}
@media only screen and (max-width: 960px) {
  .index-wrap4 {
    width: 100%;
    padding-top: calc(1000 / 1920* 100%);
    position: relative;
  }

  .index-news .news-bg {
    top: calc((192 / 1000* 100%)* -1);
  }

  .about-page .about-wrap2 .wrap2-box3 .box3-main .box3-list {
    border-bottom: none;
  }
  .about-page .about-wrap2 .wrap2-box3 .box3-main .box3-list .box3-box {
    width: 50%;
    border-bottom: 1px solid #333333;
  }
  .about-page .about-wrap2 .wrap2-box3 .box3-main .box3-list .box3-box:nth-child(2n) .item::after {
    opacity: 0;
  }
  .about-page .about-wrap2 .wrap2-box3 .box3-main .box3-list .box3-box .item .desc {
    display: block;
  }

  .about-page .about-wrap2 .wrap2-box3 .box3-main .box3-cont {
    display: none;
  }

  .about-page .about-history .history-main .history-left {
    width: 310px;
    padding-top: 1rem;
    box-sizing: border-box;
    margin-right: 1.2rem;
    position: sticky;
    top: 0.5rem;
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont .list .tool-box .swiper-button-prev,
.about-page .about-history .history-main .history-left .left-wrap .left-cont .list .tool-box .swiper-button-next {
    width: 40px;
    height: 40px;
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont .list {
    padding-right: 40px;
    margin-top: 0.8rem;
  }

  .productview-page .productview-wrap3 .wrap3-play .icon {
    width: 62px;
    height: 62px;
  }

  .productview-page .productview-wrap4 .wrap4-main .wrap4-cont .cont-box {
    width: 100%;
    padding-left: 0;
  }

  .productview-page .productview-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-abs {
    display: none;
  }

  .productview-page .productview-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-main {
    padding: 0.5rem;
  }

  .banner-page.v-product {
    padding: 0;
    padding-top: 0.5rem;
    height: auto;
  }
  .banner-page.v-product .banner-box {
    width: 100%;
    height: auto;
    position: relative;
    top: 0;
    left: 0;
    z-index: 3;
    padding: 0.5rem 0;
    min-height: 450px;
  }

  .solutionview-page .solutionview-wrap2 .wrap2-main .wrap2-list .item {
    width: calc((100% - 0.4rem* 1) / 2);
    margin-right: 0.4rem;
    margin-top: 0.75rem;
  }
  .solutionview-page .solutionview-wrap2 .wrap2-main .wrap2-list .item:nth-child(3n) {
    margin-right: 0.4rem;
  }
  .solutionview-page .solutionview-wrap2 .wrap2-main .wrap2-list .item:nth-child(2n) {
    margin-right: 0;
  }

  .solutionview-page .solutionview-wrap3 .wrap3-tbox .wrap3-tool .swiper-button-prev,
.solutionview-page .solutionview-wrap3 .wrap3-tbox .wrap3-tool .swiper-button-next {
    width: 42px;
    height: 42px;
  }

  .news-page .news-list .list-main .list .item {
    width: calc((100% - 0.4rem* 1) / 2);
    margin-top: 0.4rem;
    margin-right: 0.4rem;
  }
  .news-page .news-list .list-main .list .item:nth-child(3n) {
    margin-right: 0.4rem;
  }
  .news-page .news-list .list-main .list .item:nth-child(2n) {
    margin-right: 0;
  }

  .news-page .news-list .list-main .list .item .cont {
    padding: 0.3rem 0.25rem 0.7rem;
  }

  .contact-page .contact-test .test-main .test-cont .test-item .cont .num-box .icon {
    margin-right: 15px;
    width: 60px;
    height: 51px;
  }

  .technology-page .technology-list .list .item {
    width: calc((100% - 0.4rem* 1) / 2);
    margin-right: 0.4rem;
    margin-top: 0.8rem;
    box-sizing: border-box;
  }
  .technology-page .technology-list .list .item:nth-child(3n) {
    margin-right: 0.4rem;
  }
  .technology-page .technology-list .list .item:nth-child(2n) {
    margin-right: 0;
  }

  .technology-page .technology-download .list .item {
    padding: 0.35rem 0.3rem;
    margin-top: 0.4rem;
  }

  .technology-page .technology-download .list .item .item-right .rt {
    display: none;
  }
}
@media only screen and (max-width: 768px) {
  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding-bottom: calc(44px + 1rem);
  }

  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-left {
    width: 100%;
    height: auto;
    padding: 0.6rem 0.5rem 0.6rem 0.6rem;
    flex: 1;
  }

  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-right {
    width: 100%;
    flex: none;
    height: auto;
    max-width: 100%;
    padding-top: calc(544 / 900 * 100%);
  }
  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-right .img {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
  }

  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-tool {
    left: 0.6rem;
    bottom: 0.4rem;
  }

  .ad-custom .ad-main .ad-cont .cont .ad-item .pic-box {
    padding-top: calc(740 / 660 * 100%);
  }
  .ad-custom .ad-main .ad-cont .cont .ad-item .pic-box .pc-img {
    opacity: 0;
    z-index: 0;
  }
  .ad-custom .ad-main .ad-cont .cont .ad-item .pic-box .mobile-img {
    opacity: 1;
    z-index: 2;
  }

  .ad-custom .ad-main .ad-cont .close {
    width: 52px;
    height: 52px;
    margin: 30px auto 0;
  }
  .ad-custom .ad-main .ad-cont .close::after {
    width: 20px;
    height: 2px;
  }
  .ad-custom .ad-main .ad-cont .close::before {
    width: 2px;
    height: 20px;
  }

  .banner-page .banner-box .banner-main.v3 .product-img {
    margin-bottom: 0;
  }

  .more-btn {
    width: 190px;
    height: 56px;
    padding: 8px 8px 8px 16px;
  }

  .index-wrap3 .wrap3-box1 .box1-main .box1-list .item {
    padding-top: 2rem;
  }

  .index-wrap3 .wrap3-box2 .tbox .intext::after {
    height: 5px;
  }

  .index-wrap3 .wrap3-box2 .box2-vv1 {
    display: none;
  }

  .index-wrap3 .wrap3-box2 .box2-vv2 {
    width: 100%;
    display: block;
  }

  .index-wrap3 .wrap3-box2 .icon-list .img {
    display: none !important;
  }

  .index-wrap2 {
    height: auto;
    margin: 0;
    background-position: center center;
  }

  .index-wrap2 .wrap2-cont {
    width: 100%;
    max-width: 100%;
    padding-left: 0;
    padding-top: 15px;
    padding: 0 var(--mobile-margin);
    padding-bottom: 65px;
  }

  .temp1-wrap.v2 .temp1-item {
    padding-right: 20px;
  }

  .index-wrap1 .wrap1-main {
    display: block;
  }

  .index-wrap1 .wrap1-main .wrap1-left {
    width: 100%;
    flex-shrink: 0;
    margin-right: 0;
  }

  .index-wrap1 .wrap1-main .wrap1-right {
    margin-top: 0.8rem;
  }

  .index-wrap4 {
    padding-top: calc(1200 / 1920* 100%);
  }

  .about-page .about-wrap1 .wrap1-main {
    display: block;
  }

  .about-page .about-wrap1 .wrap1-main .wrap1-right {
    width: 100%;
    flex-shrink: 0;
    margin-left: 0;
    margin-top: 0.8rem;
  }

  .about-page .about-history .history-main {
    display: block;
  }

  .about-page .about-history .history-main .history-left {
    width: 100%;
    padding-top: 1rem;
    box-sizing: border-box;
    margin-right: 0;
    position: static;
    top: 0;
  }

  .about-page .about-history .history-main .history-left .left-wrap::after {
    width: 24%;
    padding-top: calc(43 / 480* 100%);
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont .list .history-swiper {
    width: 100%;
    height: auto;
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont .list .history-swiper .swiper-slide {
    display: inline-flex;
    width: auto !important;
  }

  .about-page .about-history .history-main .history-right .right-main .right-title .t {
    line-height: 1;
    font-weight: 550;
    font-size: var(--fz72);
    color: #FFFFFF;
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont .list .tool-box {
    width: 100%;
    position: static;
    display: flex;
    align-items: center;
    margin-top: 0.3rem;
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont .list .tool-box .swiper-button-prev,
.about-page .about-history .history-main .history-left .left-wrap .left-cont .list .tool-box .swiper-button-next {
    transform: rotate(0deg);
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont .list .tool-box .swiper-button-next {
    margin-top: 0;
    margin-left: 10px;
  }

  .about-page .about-history .history-main .history-left .left-wrap .left-cont {
    width: 100%;
    padding: 0.55rem 0.5rem 0.5rem 0.58rem;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
  }

  .about-page .about-history .history-class {
    display: block;
  }

  .about-page .about-wrap3 {
    padding-top: calc(1000 / 1920* 100%);
  }

  .about-page .about-wrap4 .wrap4-main .wrap4-cont .cont-box .cont-tool {
    display: none;
  }

  .about-page .about-wrap4 .wrap4-main .wrap4-cont {
    padding-bottom: 1.4rem;
  }

  .solutionview-page .solutionview-wrap3 .wrap3-main {
    padding: 0 var(--mobile-margin);
  }

  .productview-page .productview-wrap5 .wrap5-main .wrap5-list .item .tt {
    height: 74px;
  }

  .productview-page .productview-wrap5 .wrap5-main .wrap5-list .wrap5-tool .tool-btn .swiper-button-prev,
.productview-page .productview-wrap5 .wrap5-main .wrap5-list .wrap5-tool .tool-btn .swiper-button-next {
    width: 15px;
    height: 22.5px;
  }

  .productview-page .productview-wrap2 .wrap2-main .wrap2-list .wrap2-tool .tool-btn .swiper-button-prev,
.productview-page .productview-wrap2 .wrap2-main .wrap2-list .wrap2-tool .tool-btn .swiper-button-next {
    width: 15px;
    height: 22.5px;
  }

  .banner-page.v-product {
    padding: 0;
    padding-top: var(--navheight);
    height: auto;
  }
  .banner-page.v-product .banner-box {
    width: 100%;
    height: auto;
    position: relative;
    top: 0;
    left: 0;
    z-index: 3;
    padding: 0.8rem 0 0.5rem;
    min-height: 450px;
  }
  .banner-page.v-product .banner-box .banner-main.v3 {
    display: block;
  }
  .banner-page.v-product .banner-box .banner-main.v3 .product-img {
    width: 60%;
    margin-top: 0.5rem;
  }

  .product-page .product-class {
    display: none;
  }

  .product-page .product-mobile-class {
    display: block;
  }

  .product-page .product-list .list .item {
    width: 100%;
    margin-top: 1rem;
  }

  .newview-toolbox .newview-tool {
    display: block;
  }

  .newview-toolbox .newview-tool .next-btn {
    margin-left: 0;
    margin: 0.5rem auto 0;
  }

  .contact-page .contact-info .info-white {
    height: 52px;
  }

  .contact-page .contact-service .service-main .service-cont .round-list .round-item.t_left .round-wrap {
    bottom: 260%;
  }
  .contact-page .contact-service .service-main .service-cont .round-list .round-item.b_left .round-wrap {
    top: 260%;
  }
  .contact-page .contact-service .service-main .service-cont .round-list .round-item .name-box {
    font-size: var(--fz12);
    padding: 0 6px;
  }
  .contact-page .contact-service .service-main .service-cont .round-list .round-item .round-wrap {
    width: 250px;
    bottom: 260%;
  }
  .contact-page .contact-service .service-main .service-cont .round-list .round-item .round-box {
    width: 12px;
    height: 12px;
  }
  .contact-page .contact-service .service-main .service-cont .round-list .round-item .round-box .round-v {
    width: 6px;
    height: 6px;
    background: #FFE100;
    border-radius: 50%;
    border: 2px solid #121212;
  }

  .contact-page .contact-test .test-main {
    padding: 0 0.5rem;
  }

  .contact-page .contact-test .test-main .test-cont .test-item .cont .num-box .icon {
    margin-right: 15px;
    width: 50px;
    height: 43px;
  }

  .contact-page .contact-info .info-main .info-cont {
    margin-top: 0.5rem;
    display: block;
  }

  .contact-page .contact-info .info-main .info-cont .info-left {
    width: 100%;
  }

  .contact-page .contact-info .info-main .info-cont .info-right {
    margin-left: 0;
    max-width: 100%;
    width: 100%;
    margin-top: 0.4rem;
  }
}
@media only screen and (max-width: 680px) {
  .index-wrap3 .wrap3-box1 .box1-main .box1-list .item {
    width: 100%;
    padding-top: 2.5rem;
    position: relative;
  }
  .index-wrap3 .wrap3-box1 .box1-main .box1-list .item:nth-child(2n) {
    margin-top: 1.64rem;
  }

  .index-wrap3 .wrap3-box1 .box1-main .box1-list .item .item-abs {
    padding: 1rem 0.4rem;
  }

  .productview-page .productview-wrap2 .wrap2-main .wrap2-features .item .pics {
    width: 70px;
    height: 70px;
  }

  .productview-page .productview-wrap1 {
    background-position: center center;
  }

  .productview-page .productview-wrap3 {
    width: 100%;
    padding-top: calc(1200 / 1920* 100%);
    position: relative;
  }

  .productview-page .productview-wrap3 .wrap3-play .icon {
    width: 52px;
    height: 52px;
  }

  .productview-page .productview-wrap5 .wrap5-main .wrap5-list .item .pics .play-box {
    width: 50px;
    height: 50px;
  }
  .productview-page .productview-wrap5 .wrap5-main .wrap5-list .item .pics .play-box::after {
    border: 6px solid transparent;
    border-left-color: #FFFFFF;
    margin-left: 3px;
  }

  .productview-page .productview-wrap2 .wrap2-main .wrap2-features .item {
    width: 100%;
    padding: 0.25rem 0.3rem;
  }

  .banner-page .banner-box .banner-main.v3 .product-img {
    width: 80%;
    margin-top: 0.5rem;
  }
}
@media only screen and (max-width: 540px) {
  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-left .cont {
    max-height: 190px;
  }

  .solutionview-page .solutionview-wrap4 .wrap4-main .wrap4-cont .wrap4-swiper .swiper-item .swiper-right .play-box {
    width: 42px;
    height: 42px;
  }

  .banner-page.v-product .banner-box .banner-main.v3 .product-img {
    width: 100%;
    margin-top: 0.5rem;
  }

  .more-btn {
    width: 172px;
    height: 50px;
    padding: 8px 8px 8px 12px;
  }

  .temp1-wrap.v2 .temp1-item {
    width: calc(100% / 2);
    margin-top: 50px;
    padding-right: 20px;
  }

  .index-wrap2 .wrap2-cont {
    padding-top: 15px;
    padding-bottom: 50px;
  }

  .index-wrap4 {
    padding-top: calc(1500 / 1920* 100%);
  }

  .about-page .about-wrap3 .wrap3-play .icon {
    width: 52px;
    height: 52px;
  }

  .about-page .about-wrap3 {
    padding-top: calc(1200 / 1920* 100%);
  }

  .technology-page .technology-download .list .item .item-left .licon {
    margin-right: 6px;
    width: 35px;
    height: 30px;
  }

  .technology-page .technology-list .list .item .item-top .pics {
    width: 42px;
    margin-right: 12px;
  }

  .technology-page .technology-list .list .item .item-top .t-cont .dd {
    margin-top: 2px;
  }

  .news-page .news-hot .hot-swiper .swiper-item {
    display: block;
  }

  .news-page .news-hot .hot-swiper .swiper-item .swiper-pic {
    width: 100%;
    flex-shrink: 0;
  }

  .news-page .news-hot .hot-swiper .swiper-item .swiper-cont {
    width: 100%;
    box-sizing: border-box;
    padding: 0.5rem 0.54rem 0.5rem;
    display: flex;
    align-items: center;
  }

  .news-page .news-list .list-main .list .item {
    width: 100%;
    margin-top: 0.6rem;
    margin-right: 0;
  }
  .news-page .news-list .list-main .list .item:nth-child(3n) {
    margin-right: 0;
  }
  .news-page .news-list .list-main .list .item:nth-child(2n) {
    margin-right: 0;
  }

  .contact-page .contact-test .test-main .test-cont .test-item .cont .num-box .icon {
    margin-right: 15px;
    width: 40px;
    height: 34px;
  }

  .contact-page .contact-test .test-main .test-cont::after {
    left: 100%;
    transform: none;
  }

  .contact-page .contact-test .test-main .test-cont .test-item {
    width: 100%;
    margin-left: 5px;
  }
  .contact-page .contact-test .test-main .test-cont .test-item:not(:first-child) {
    margin-top: 0.7rem;
  }
  .contact-page .contact-test .test-main .test-cont .test-item:nth-child(2n) {
    margin-left: 5px;
  }
  .contact-page .contact-test .test-main .test-cont .test-item:nth-child(2n) .cont {
    padding-left: 0;
    padding-right: 0.4rem;
  }
  .contact-page .contact-test .test-main .test-cont .test-item:nth-child(2n) .test-line {
    flex-direction: row;
  }

  .technology-page .technology-list .list .item {
    width: 100%;
    margin-right: 0;
    margin-top: 0.8rem;
    box-sizing: border-box;
  }
  .technology-page .technology-list .list .item:nth-child(3n) {
    margin-right: 0;
  }
  .technology-page .technology-list .list .item:nth-child(2n) {
    margin-right: 0;
  }

  .technology-page .technology-download .list .item {
    width: 100%;
    padding: 0.35rem 0.3rem;
    margin-top: 0.4rem;
  }

  .contact-page .contact-service .service-main .service-list .service-item {
    width: 100%;
    margin-top: 0.6rem;
  }
}
@media only screen and (max-width: 480px) {
  .ad-custom .ad-main .ad-cont .close {
    width: 42px;
    height: 42px;
    margin: 20px auto 0;
  }
  .ad-custom .ad-main .ad-cont .close::after {
    width: 14px;
    height: 2px;
  }
  .ad-custom .ad-main .ad-cont .close::before {
    width: 2px;
    height: 14px;
  }

  .index-news .news-bg {
    top: calc((125 / 1000* 100%)* -1);
  }

  .banner-page {
    padding-top: calc(1500 / 1920* 100%);
  }

  .index-wrap4 {
    padding-top: calc(1800 / 1920* 100%);
  }

  .about-page .about-wrap2 .wrap2-box3 .box3-main .box3-list .box3-box {
    width: 100%;
  }
  .about-page .about-wrap2 .wrap2-box3 .box3-main .box3-list .box3-box .item::after {
    opacity: 0;
  }

  .about-page .about-history .history-main .history-right .right-main .right-list .item.on {
    display: block;
  }

  .about-page .about-history .history-main .history-right .right-main .right-list .item .img {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.3rem;
  }

  .about-page .about-wrap4 .wrap4-main .wrap4-cont {
    padding-bottom: 1rem;
  }

  .banner-page .banner-box .banner-main.v3 .product-img {
    width: 100%;
    margin-top: 0.5rem;
  }
}
@media only screen and (max-width: 375px) {
  .temp1-wrap.v2 .temp1-item {
    width: 100%;
    margin-top: 40px;
    padding-right: 0;
  }

  .index-wrap2 .wrap2-cont {
    padding-top: 5px;
    padding-bottom: 40px;
  }
}