@media screen and (max-width: 1820px) {
  .index-about .about-list .list-all {
    padding: 0 50px;
  }
  .index-about .about-list .list-all .about-box:nth-child(n+2) {
    margin-top: 30px;
  }
  .index-about .about-img .about-cont .about-btn {
    margin-top: 120px;
  }
  .index-about .about-img .about-cont {
    top: 20%;
  }
}
@media screen and (max-width: 1660px) {
  .index-about .about-list .list-all {
    padding: 0 50px 0 0;
  }
  .index-news {
    padding: 0 40px;
  }
}
@media screen and (max-width: 1560px) {
  .index-about .about-list .list-all .about-desc {
    line-height: 20px;
    font-size: 14px;
  }
  .index-about .about-list .list-all .about-tit {
    margin-bottom: 0;
    font-size: 16px;
  }
  .index-about .about-list .list-all .about-txt {
    padding-left: 25px;
  }
  .index-about .about-list .list-all .about-box i {
    font-size: 28px;
  }
  .index-about .about-list .list-all .about-box:nth-child(n+2) {
    margin-top: 20px;
  }
  .index-about .about-img .about-cont .about-tit {
    font-size: 42px;
  }
  .index-news {
    padding: 0 15px;
  }
}
@media screen and (max-width: 1440px) {
  .index-prod .prod-txt {
    padding: 0 60px;
  }
  .index-prod .prod-txt .prod-more {
    margin-top: 40px;
  }
  .index-prod .prod-txt .prod-desc {
    margin-bottom: 30px;
  }
  .index-prod .prod-txt .prod-box:nth-child(n+2) {
    margin-top: 10px;
  }
  .index-prod .prod-txt .prod-box {
    font-size: 16px;
  }
  .index-prod .prod-txt .prod-tit {
    margin-bottom: 15px;
  }
  .index-prod .prod-allcont .prod-box2 {
    width: 56.8%;
  }
  .index-prod .prod-allcont .prod-box1 {
    width: 43.2%;
  }
  .index-about .about-img .about-cont .about-btn {
    margin-top: 40px;
  }
  .index-about .about-list .list-all {
    padding: 0 15px 0 0;
  }
  .index-about .about-list .list-all .about-box:nth-child(n+2) {
    margin-top: 10px;
  }
  .index-about .about-img .about-cont .about-tit {
    font-size: 38px;
  }
  .index-about {
    padding: 120px 50px;
  }
  .about .about-video2 .slick-dots {
    padding: 0 15px;
  }
  .contact .contact-tit {
    font-size: 80px;
    margin-bottom: 40px;
  }
  .contact {
    margin-top: -220px;
  }
}
@media screen and (max-width: 1199px) {
  .skiptranslate iframe {
    display: none;
  }
  .google-translation .skiptranslate {
    display: inline-block;
  }
  body {
    top: 0 !important;
  }
  header .header-logo {
    position: static;
    transform: translate(0);
    padding: 10px 0;
  }
  header .header-logo a {
    height: 50px;
  }
  header.am-sticky .header-logo a {
    height: 50px;
  }
  .header .nav-collapse {
    display: block;
    border: none;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    height: 32px;
  }
  header .header-btn {
    padding-right: 40px;
  }
  header .header-language {
    margin-left: 20px;
  }
  .banner img {
    width: 130%;
    margin-left: -15%;
  }
  .banner .slick-slide > div {
    overflow: hidden;
  }
  .banner .slick-dots {
    bottom: 40px;
  }
  .index-prod {
    padding: 40px 0;
  }
  .in-title {
    font-size: 32px;
  }
  .index-prod .prod-txt {
    padding: 0 30px;
  }
  .index-prod .prod-allcont .prod-txtbox .prod-tit {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .index-prod .prod-allcont .prod-txtbox .prod-desc {
    font-size: 14px;
    line-height: 20px;
  }
  .index-prod .prod-txt .prod-more {
    width: 160px;
    height: 40px;
    margin-top: 25px;
  }
  .index-prod .prod-allcont .prod-txtbox {
    bottom: 25px;
  }
  .index-prod .prod-allcont .prod-num:after {
    margin-left: 20px;
  }
  .index-prod .prod-allcont .prod-num {
    font-size: 30px;
  }
  .index-prod .prod-allcont .prod-box1 {
    width: 43.8%;
  }
  .index-prod .prod-allcont .prod-box2 {
    width: 56.2%;
  }
  .index-prod .prod-allcont .prod-img > a:hover .prod-more {
    margin-top: 7px;
  }
  .index-about {
    padding: 0 30px 40px;
  }
  .index-about .about-img .about-cont .about-tit:after {
    width: 10px;
    height: 10px;
    border-width: 2px;
    margin-left: 15px;
  }
  .index-about .about-img .about-cont {
    left: 15%;
    width: 70%;
  }
  .index-about .about-img .about-cont .about-desc {
    font-size: 16px;
    line-height: 26px;
  }
  .index-about .about-img {
    width: 50%;
  }
  .index-about .about-list {
    width: 50%;
    padding: 30px;
  }
  .index-about {
    align-items: center;
  }
  .index-about .about-list:before {
    top: 20px;
    right: 20px;
  }
  .index-about .about-list:after {
    bottom: 20px;
    right: 20px;
  }
  .index-about .about-img .about-cont .about-tit {
    font-size: 28px;
    margin-bottom: 10px;
  }
  .index-about .about-img .about-cont .about-desc {
    line-height: 22px;
  }
  .index-about .about-img .about-cont .about-btn {
    margin-top: 30px;
  }
  .index-case .case-cont .case-tit {
    font-size: 24px;
  }
  .index-case .case-allcont {
    margin-top: -60px;
  }
  .index-case .case-cont .case-txt {
    bottom: 110px;
  }
  .index-case {
    padding-bottom: 40px;
  }
  .index-sub {
    padding-bottom: 40px;
  }
  .index-sub .sub-tit {
    font-size: 32px;
  }
  .index-news .news-allbox {
    padding: 40px 30px;
  }
  .index-news .news-all {
    margin: 30px -15px 0;
  }
  .index-news .news-list {
    padding: 0 15px;
  }
  .index-news .news-hot .news-tit {
    padding: 0 50px;
  }
  .index-news .news-list .news-tit a:first-child {
    font-size: 16px;
    line-height: 24px;
  }
  .index-news .news-list .news-box {
    padding-bottom: 15px;
  }
  .index-news .news-list .news-box:nth-child(n+2) {
    margin-top: 15px;
  }
  .index-news .news-hot .news-txt {
    padding-top: 20px;
  }
  .index-news .news-hot .news-tit {
    font-size: 20px;
    line-height: 28px;
    margin-top: 5px;
  }
  .index-invocation {
    padding: 40px 0;
  }
  footer .footer-share {
    margin-left: 30px;
  }
  footer .footer-msg i {
    font-size: 30px;
    margin-right: 20px;
  }
  footer .footer-msg .msg-tit {
    font-size: 16px;
    margin-bottom: 5px;
  }
  footer .footer-msg a {
    font-size: 18px;
    line-height: 22px;
  }
  footer .footer-link {
    padding: 40px 0;
  }
  footer .footer-link .quick-link {
    margin-bottom: 30px;
  }
  .header .nav .nav-list1 > li:nth-child(4) {
    margin-left: 0;
  }
  .about .about-cont {
    padding: 40px 0;
  }
  .about .about-cont .about-video {
    margin-top: 20px;
  }
  .about .about-cont .about-video .big-data .count-top span {
    font-size: 36px;
  }
  .about .about-cont .about-video .big-data .count-top {
    margin-bottom: 5px;
  }
  .about .about-cont .about-video .big-data {
    padding: 20px 0;
  }
  .about .about-cont .about-video .big-data .data-box {
    padding: 0 40px;
  }
  .about .about-video2 .slick-dots {
    bottom: -35px;
  }
  .about .about-video2 {
    padding: 40px 0 70px;
  }
  .about .about-video2 .video-slick {
    margin: 30px -15px 0;
  }
  .about .about-choose {
    padding: 40px 0;
  }
  .about .about-choose .choose-list {
    margin: 30px 0 0;
  }
  .about .about-choose .choose-box {
    padding: 0 50px 30px;
  }
  header .header-logo:after {
    display: none;
  }
  header .header-logo:before {
    display: none;
  }
  .prod {
    padding: 40px 0;
  }
  .prod-deta {
    padding: 40px 0;
  }
  .prod-deta .prod-txtcont {
    padding-top: 40px;
  }
  .prod-deta .inquiry-form {
    padding: 40px 0;
  }
  .recommend {
    padding-top: 40px;
  }
  .case {
    padding: 40px 0;
  }
  .case .case-list {
    margin: 30px -15px;
  }
  .case .case-box > div:hover .case-btn {
    margin-top: 25px;
  }
  .details {
    padding: 40px 0;
  }
  .details h1 {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .details .info {
    padding-bottom: 15px;
    margin-bottom: 20px;
  }
  .details .details-date {
    font-size: 16px;
  }
  .details .share-box {
    margin-top: 25px;
  }
  .details .news-page {
    margin-top: 25px;
  }
  .details .news-page .next {
    margin-top: 5px;
  }
  .news {
    padding: 40px 0;
  }
  .news .news-list {
    margin: 30px 0;
  }
  .news .news-txt {
    padding-right: 60px;
  }
  .contact .contact-tit {
    font-size: 50px;
    margin-bottom: 30px;
  }
  .contact {
    margin-top: -160px;
    padding-bottom: 40px;
  }
  .contact .contact-form {
    padding-top: 40px;
  }
  .site-map {
    padding: 30px 0;
  }
  .site-map h2 {
    font-size: 24px;
    margin-bottom: 15px;
  }
}
@media screen and (max-width: 991px) {
  .open-suspended {
    right: 0;
    display: block;
  }
  .xs-online {
    display: block!important;
  }
  .suspended-list {
    top: auto;
    bottom: 120px;
    right: -60px;
    transition: all 0.35s;
  }
  .suspended-list ul {
    margin-bottom: 0;
  }
  .suspended-list ul li:hover a:before {
    transition: all 0.5s;
    transform: rotate(0);
  }
  .suspended-list ul li:first-child {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(2) {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(3) {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(4) {
    transition: all 0.5s;
  }
  .suspended-list ul li:nth-child(5) {
    transition: all 0.5s;
  }
  .suspended-list.look {
    right: 0;
    transition: all 0.35s;
  }
  .suspended-list.look ul li:first-child {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look ul li:nth-child(2) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look ul li:nth-child(3) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look ul li.plus img {
    transition: all 0.5s;
    transform: rotate(45deg);
  }
  .suspended-list.look li.open:hover a:before {
    transition: all 0.5s;
    transform: rotate(45deg);
  }
  .suspended-list.look li:nth-child(4) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .suspended-list.look li:nth-child(5) {
    transform: translateY(0);
    transition: all 0.5s;
  }
  .rotate45 {
    transform: rotate(45deg);
    transition: all 0.35s;
  }
  .index-prod .prod-allcont .prod-img > a:hover .prod-more {
    margin-top: 0;
  }
  .index-prod .prod-txt {
    width: 100%;
    padding: 0 15px;
    margin-bottom: 15px;
  }
  .index-prod .prod-allcont {
    width: 100%;
    padding: 0 15px;
  }
  .index-prod {
    flex-wrap: wrap;
  }
  .in-title {
    font-size: 28px;
  }
  .index-prod .prod-txt .prod-desc {
    margin-top: 15px;
    margin-bottom: 20px;
  }
  .index-prod .prod-txt .prod-box {
    font-size: 14px;
  }
  .index-prod .prod-txt .prod-box:before {
    font-size: 18px;
  }
  .index-prod .prod-txt .prod-box:nth-child(n+2) {
    margin-top: 5px;
  }
  .index-prod .prod-txt .prod-more {
    font-size: 14px;
    width: 130px;
    height: 36px;
  }
  .index-prod .prod-txt .prod-more i {
    margin-left: 10px;
  }
  .index-prod .prod-allcont .prod-box1 {
    width: 43.2%;
  }
  .index-prod .prod-allcont .prod-box2 {
    width: 56.8%;
  }
  .index-about .about-img {
    width: 100%;
  }
  .index-about .about-list {
    width: 100%;
  }
  .index-about {
    flex-wrap: wrap;
    padding: 0 15px 40px;
  }
  .index-about .about-img .about-cont {
    position: static;
    color: #222;
    width: 100%;
  }
  .index-about .about-img .about-cont .about-tit:after {
    border-color: #222;
    margin-left: 10px;
  }
  .index-about .about-img .about-cont .about-tit {
    line-height: 30px;
  }
  .index-about .about-img img {
    display: none!important;
  }
  .index-about .about-img .about-cont .about-btn {
    margin-top: 20px;
    margin-bottom: 15px;
  }
  .index-about .about-list:before {
    width: 20px;
    height: 20px;
  }
  .index-about .about-list:after {
    width: 20px;
    height: 20px;
  }
  .index-about .about-img .about-cont .about-btn a:first-child {
    width: 120px;
    height: 36px;
    font-size: 14px;
  }
  .index-about .about-img .about-cont .about-btn a:last-child {
    width: fit-content;
    height: fit-content;
    margin-left: 10px;
  }
  .index-about .about-img .about-cont .about-btn a:last-child i {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  .index-case .case-box {
    padding: 0 10px;
  }
  .index-case .case-slick {
    margin: 0 -10px;
  }
  .index-case .case-cont .case-txt {
    width: 70%;
  }
  .index-sub .sub-tit {
    font-size: 28px;
  }
  .index-sub .sub-desc {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 20px;
  }
  .index-news .news-hot .news-tit {
    padding: 0;
  }
  .index-news .news-allbox {
    padding: 40px 10px;
  }
  .index-news .news-list .news-tit a:first-child {
    width: calc(100% - 50px);
  }
  .index-news .news-list .news-box {
    padding-top: 0;
  }
  .index-invocation .share-box {
    padding: 0 10px;
  }
  .index-invocation .share-list {
    margin: 0 -10px;
  }
  .index-invocation .share-tit {
    margin-top: 15px;
  }
  .index-invocation .share-tit span {
    font-size: 18px;
    margin-left: 15px;
  }
  .index-invocation .share-tit i {
    font-size: 20px;
  }
  footer .footer-t .am-container > div {
    flex-direction: column;
  }
  footer .footer-t {
    height: auto;
    padding-top: 25px;
  }
  footer .footer-btn {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }
  footer .footer-logo {
    height: 50px;
  }
  footer .footer-share {
    margin-left: 0;
    margin-top: 15px;
  }
  footer .footer-share a {
    margin-right: 10px;
  }
  footer .footer-msg {
    height: auto;
    border: none;
    justify-content: flex-start;
    width: 100%;
    margin-top: 10px;
  }
  footer .footer-msg .msg-tit {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 0;
  }
  footer .footer-msg a {
    font-size: 16px;
    line-height: 20px;
  }
  footer .footer-msg i {
    font-size: 22px;
    margin-right: 15px;
  }
  footer .footer-t:after {
    display: none;
  }
  footer .footer-link {
    padding: 10px 0;
  }
  footer .footer-link .quick-link {
    justify-content: flex-start;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }
  footer .footer-link .quick-link a {
    margin-right: 20px;
    font-size: 16px;
    line-height: 18px;
  }
  footer .footer-link .google-tran {
    justify-content: flex-start;
  }
  footer .footer-link .sitemap-btn {
    margin: 10px 0 0;
  }
  footer {
    padding-bottom: 68px;
  }
  footer .footer-record .am-container > div {
    padding: 10px 0;
    text-align: center;
  }
  .about .about-cont .about-desc {
    font-size: 16px;
    line-height: 30px;
    margin-top: 20px;
  }
  .about .about-cont .about-video > a {
    width: 50px;
    height: 50px;
  }
  .about .about-cont .about-video > a i {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  .about .about-cont .about-video .big-data .count-top span {
    font-size: 28px;
  }
  .about .about-cont .about-video .big-data .count-tit {
    font-size: 20px;
    line-height: 18px;
    margin-left: 5px;
  }
  .about .about-cont .about-video .big-data .data-box:first-child .count-tit {
    font-size: 16px;
  }
  .about .about-cont .about-video .big-data .count-desc {
    font-size: 14px;
    line-height: 18px;
    text-align: center;
  }
  .about .about-cont .about-video .big-data .data-box {
    padding: 0 30px;
  }
  .about .about-video2 .video-slick {
    margin: 30px -10px 0;
  }
  .about .about-video2 .video-box {
    padding: 0 10px;
  }
  .about .about-video2 .video-img i {
    width: 46px;
    height: 46px;
    font-size: 18px;
  }
  .about .about-video2 .video-img i:after {
    width: 38px;
    height: 38px;
  }
  .about .about-video2 .video-tit {
    padding-top: 10px;
    line-height: 16px;
  }
  .about .about-choose .choose-box {
    padding: 0 30px 30px;
  }
  .about .about-choose .choose-tit {
    margin: 10px 0;
  }
  .list-l {
    display: none;
  }
  .prod .am-u-md-9 {
    width: 100%;
  }
  .touch-nav {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
  }
  .touch-nav a {
    width: fit-content;
    line-height: 30px;
    padding-left: 10px;
    position: relative;
    color: #222;
    text-transform: capitalize;
  }
  .touch-nav a:before {
    content: '-';
    position: absolute;
    left: 0;
  }
  .touch-nav a.active {
    color: #003B81;
  }
  .prod .prod-txtbox .tit {
    font-size: 24px;
    margin-bottom: 5px;
  }
  .prod .prod-txtbox .desc {
    line-height: 24px;
  }
  .prod .prod-list {
    margin: 20px -10px 30px;
  }
  .prod .prod-box {
    padding: 0 10px;
  }
  .prod .prod-box .prod-tit {
    margin-top: 10px;
  }
  .prod .prod-btn {
    height: 26px;
  }
  .recommend .prod-recommendlist .prod-box .prod-tit {
    margin-top: 10px;
  }
  .recommend .prod-recommendlist .prod-btn {
    height: 26px;
  }
  .prod .prod-box:nth-child(n+4) {
    margin-top: 20px;
  }
  .prod-detaall {
    width: 100%;
  }
  .prod-deta .pro-details-msg h1 {
    font-size: 24px;
  }
  .prod-deta .pro-details-msgcont {
    padding-top: 20px;
    margin-bottom: 0;
  }
  .prod-deta .prod-share {
    margin-top: 20px;
  }
  .prod-deta .pro-details-btn a i {
    font-size: 18px;
    margin-left: 10px;
  }
  .prod-deta .pro-details-btn a {
    width: 160px;
    height: 40px;
    font-size: 14px;
  }
  .prod-deta .prod-sontitle {
    font-size: 24px;
  }
  .prod-deta .inquiry-form .form-desc {
    line-height: 22px;
  }
  .recommend .slick-slide > div {
    padding: 0 10px;
  }
  .recommend .prod-recommendlist {
    margin: 0 -10px;
  }
  .case .case-box {
    padding: 0 10px;
  }
  .case .case-list {
    margin: 30px -10px;
  }
  .case .case-box:nth-child(n+3) {
    margin-top: 20px;
  }
  .case .case-txt {
    height: 50px;
    padding: 0 30px;
  }
  .case .case-txt .case-tit {
    font-size: 18px;
  }
  .news .news-date {
    padding-top: 0;
  }
  .news .news-date .date-d {
    line-height: 1;
  }
  .news .news-txt {
    padding-right: 30px;
  }
  .news .news-tit {
    font-size: 20px;
    line-height: 26px;
    margin-bottom: 10px;
  }
  .news .news-desc {
    line-height: 24px;
  }
  .news .news-more {
    width: 140px;
    height: 40px;
    font-size: 14px;
  }
  .news .news-more i {
    margin-left: 5px;
  }
  .contact .contact-tit {
    font-size: 38px;
  }
  .contact {
    margin-top: -130px;
  }
  .contact .contact-msg .msg-box {
    width: 33%;
  }
  .contact .contact-msg {
    padding: 35px 0 50px;
  }
  .contact .contact-form form {
    width: calc(100% - 100px);
  }
  .contact .contact-form .tit {
    font-size: 28px;
  }
  .contact .contact-form .desc {
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 767px) {
  .index-prod .prod-allcont .prod-box2 {
    width: 57.2%;
    padding: 0 5px;
  }
  .index-prod .prod-allcont .prod-box1 {
    width: 42.8%;
    padding: 0 5px;
  }
  .index-prod .prod-allcont > div {
    margin: 0 -5px;
  }
  .index-prod .prod-allcont .prod-box3:last-child {
    margin-top: 10px;
  }
  .index-prod .prod-allcont .prod-txtbox {
    padding: 0 20px;
    bottom: 15px;
  }
  .index-prod .prod-allcont .prod-num {
    left: 20px;
  }
  .index-case .case-cont .case-txt {
    width: 90%;
    bottom: 60px;
  }
  .index-case .case-cont .case-desc {
    font-size: 14px;
    line-height: 22px;
  }
  .index-case .case-cont .case-tit {
    font-size: 20px;
    margin-bottom: 5px;
  }
  .index-case .case-allcont {
    margin-top: -40px;
  }
  .index-case .case-box {
    padding: 0 5px;
  }
  .index-case .case-slick {
    margin: 0 -5px;
  }
  .index-sub .sub-tit {
    font-size: 24px;
  }
  .index-sub .sub-desc {
    font-size: 14px;
    line-height: 22px;
  }
  .index-news .news-hot {
    width: 100%;
  }
  .index-news .news-list {
    width: 100%;
  }
  .index-news .news-all {
    flex-wrap: wrap;
  }
  .index-news .news-hot .news-txt {
    padding-top: 10px;
  }
  .index-news .news-hot .news-tit {
    font-size: 16px;
    line-height: 24px;
    margin-top: 0;
  }
  .index-news .news-hot {
    margin-bottom: 20px;
  }
  .index-news .news-list .news-date {
    font-size: 14px;
    margin-bottom: 0;
  }
  .index-news .news-list .news-box {
    padding-bottom: 5px;
  }
  .in-title {
    font-size: 24px;
  }
  .index-invocation .share-box {
    padding: 0 5px;
    width: 50%;
  }
  .index-invocation .share-box:nth-child(n+3) {
    margin-top: 20px;
  }
  .index-invocation .share-list {
    margin: 0 -5px;
    flex-wrap: wrap;
  }
  .about .about-cont .about-desc {
    font-size: 14px;
    line-height: 26px;
    margin-top: 15px;
  }
  .about .about-video2 .video-slick {
    margin: 30px -5px 0;
  }
  .about .about-video2 .video-box {
    padding: 0 5px;
  }
  .about .about-choose .choose-box {
    width: 50%;
    padding: 20px;
  }
  .about .about-choose .choose-box:nth-child(3n) {
    border-right: 1px solid #EFEFEF;
  }
  .about .about-choose .choose-box:nth-child(2n) {
    border: none;
  }
  .about .about-choose .choose-box:nth-child(n+3) {
    border-top: 1px solid #EFEFEF;
  }
  .about .about-choose .choose-box:nth-child(n+4) {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .about .about-choose .choose-tit {
    font-size: 18px;
  }
  .about .about-choose .choose-desc {
    font-size: 14px;
    line-height: 22px;
  }
  .page-banner .item img {
    width: 130%;
    margin-left: -15%;
  }
  .prod .prod-box {
    padding: 0 5px;
  }
  .prod .prod-list {
    margin: 20px -5px 30px;
  }
  .prod .prod-box:nth-child(n+4) {
    margin-top: 10px;
  }
  .prod-deta .pro-details-msg {
    padding-left: 15px;
  }
  .prod-deta .pro-details-msg h1 {
    padding-top: 0;
  }
  .prod-deta .inquiry-form input:first-child {
    font-size: 16px;
  }
  .prod-deta .inquiry-form input {
    height: 42px;
    padding: 0 20px;
  }
  .prod-deta .inquiry-form textarea {
    height: 200px;
    padding: 15px 20px;
    margin-bottom: 20px;
  }
  .prod-deta .inquiry-form button {
    font-size: 14px;
    width: 110px;
    height: 38px;
  }
  .recommend .slick-slide > div {
    padding: 0 5px;
  }
  .recommend .prod-recommendlist {
    margin: 0 -5px;
  }
  .case .case-box {
    padding: 0 5px;
  }
  .case .case-list {
    margin: 30px -5px;
  }
  .case .case-box:nth-child(n+3) {
    margin-top: 10px;
  }
  .case .case-txt {
    height: 40px;
    padding: 0 15px;
  }
  .case .case-txt .case-tit {
    font-size: 16px;
    margin-bottom: 0;
  }
  .case .case-txt .case-tit:after {
    margin-left: 5px;
  }
  .case .case-txt .case-tit:before {
    margin-right: 5px;
  }
  .case .case-txt .case-tit a {
    max-width: calc(100% - 38px);
  }
  .news .news-box {
    flex-direction: column-reverse;
    width: 50%;
    padding: 20px 5px;
  }
  .news .news-list {
    display: flex;
    flex-wrap: wrap;
    margin: 30px -5px;
  }
  .news .news-date .date-d {
    font-size: 32px;
  }
  .news .news-date .date-box {
    line-height: 16px;
    padding-left: 26px;
  }
  .news .news-date .date-box:after {
    left: 13px;
  }
  .news .news-img {
    width: 100%;
  }
  .news .news-txt {
    width: 100%;
    padding-right: 0;
    padding-top: 15px;
  }
  .news .news-tit {
    font-size: 16px;
    line-height: 22px;
    margin-bottom: 5px;
  }
  .news .news-desc {
    line-height: 22px;
  }
  .news .news-more {
    width: 120px;
    height: 34px;
    margin-top: 15px;
  }
  .contact .contact-form form {
    width: 100%;
  }
  .contact .contact-form form input {
    height: 42px;
    font-size: 14px;
  }
  .contact .contact-form form textarea {
    height: 130px;
    font-size: 14px;
    padding: 15px 20px;
    margin-bottom: 20px;
  }
  .contact .contact-form form button {
    width: 120px;
    height: 40px;
    font-size: 14px;
  }
  .contact .contact-form .tit {
    font-size: 24px;
  }
  .contact .contact-form .desc {
    font-size: 14px;
    line-height: 22px;
  }
}
@media screen and (max-width: 641px) {
  .index-prod .prod-txt {
    padding: 0 10px;
  }
  .index-prod .prod-allcont {
    padding: 0 10px;
  }
  .index-about {
    padding: 0 10px 40px;
  }
  .index-about .about-list {
    padding: 30px 20px;
  }
  .index-case .case-allcont {
    margin-top: 10px;
  }
  .index-case .case-cont .case-txt {
    width: 100%;
    bottom: 15px;
  }
  .index-sub form {
    height: 46px;
  }
  .index-sub form button i {
    font-size: 20px;
  }
  .index-sub form input {
    font-size: 14px;
    padding: 0 20px;
  }
  .index-news {
    padding: 0 10px;
  }
  .index-news .news-allbox {
    padding: 40px 5px;
  }
  .about .about-cont .about-video .big-data {
    position: static;
    background-color: #fff;
    color: #222;
    padding-bottom: 0;
  }
  .about .about-cont .about-video > a {
    top: calc(50% - 35px);
  }
  .about .about-cont .about-video .big-data .data-box {
    padding: 0 10px;
  }
  .prod .prod-box {
    width: 50%;
  }
  .prod .prod-box:nth-child(n+3) {
    margin-top: 10px;
  }
  .pagenum a {
    margin-left: 10px;
  }
  .prod-deta .prod-details-slick {
    width: 100%;
  }
  .prod-deta .pro-details-msg {
    width: 100%;
    padding: 0 10px;
    margin-top: 15px;
  }
  .prod-deta .pro-details-msgcont {
    min-height: auto;
    padding-top: 15px;
  }
  .prod-deta .prod-share {
    margin-top: 15px;
  }
  .prod-deta .pro-details-btn {
    margin-top: 15px;
  }
  .prod-deta .inquiry-form input {
    width: calc(50% - 5px);
    margin-right: 10px;
    margin-bottom: 10px;
    font-size: 14px;
  }
  .prod-deta .inquiry-form input:nth-child(2n+1) {
    margin-right: 0;
  }
  .prod-deta .inquiry-form input:first-child {
    font-size: 14px;
  }
  .prod-deta .inquiry-form textarea {
    height: 140px;
    font-size: 14px;
  }
  .details .txt p {
    font-size: 14px;
    line-height: 24px;
  }
  .details h1 {
    font-size: 20px;
    line-height: 26px;
  }
  .details .news-page p {
    font-size: 14px;
  }
  .contact .contact-tit {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .contact {
    margin-top: -100px;
  }
  .contact .contact-msg .msg-tit {
    font-size: 16px;
    line-height: 22px;
  }
  .contact .contact-msg .msg-cont {
    font-size: 14px;
    line-height: 20px;
  }
  .contact .contact-msg {
    padding: 30px 0 40px;
  }
  .contact .contact-msg .msg-box {
    padding: 0 5px;
  }
  .map {
    height: 300px;
  }
  .site-map h2 {
    font-size: 20px;
  }
  .site-map .site-list1 > li > a {
    width: 180px;
    height: 40px;
    line-height: 40px;
  }
  .site-map .site-list2 {
    padding-bottom: 0;
  }
}
@media screen and (max-width: 550px) {
  .index-prod .prod-allcont .prod-box1 {
    width: 100%;
  }
  .index-prod .prod-allcont > div {
    flex-wrap: wrap;
  }
  .index-prod .prod-allcont .prod-box2 {
    width: 100%;
    margin-top: 10px;
  }
  .index-case .case-cont .case-txt {
    position: static;
    transform: translate(0);
  }
  .index-case .case-cont .case-tit {
    color: #222;
    margin-top: 10px;
    margin-bottom: 0;
  }
  .index-case .case-cont .case-desc {
    color: #222;
  }
  .about .about-cont .about-video > a {
    width: 40px;
    height: 40px;
    top: calc(50% - 45px);
  }
  .about .about-cont .about-video > a i {
    font-size: 14px;
    width: 30px;
    height: 30px;
  }
  .page-banner .item img {
    width: 150%;
    margin-left: -25%;
  }
}
@media screen and (max-width: 480px) {
  .banner .slick-dots {
    bottom: 20px;
  }
  .search-wrap {
    right: -100px;
  }
  .recommend .prod-sontitle {
    margin-bottom: 60px;
  }
  .recommend .prod-recommendlist .slick-prev {
    left: 5px;
    right: auto;
  }
  .recommend .prod-recommendlist .slick-prev,
  .recommend .prod-recommendlist .slick-next {
    top: -30px;
  }
  .recommend .prod-recommendlist .slick-next {
    right: auto;
    left: 48px;
  }
  .news .news-box:after {
    width: 100px;
  }
  .contact .contact-msg {
    justify-content: flex-start;
  }
  .contact .contact-msg .msg-box {
    width: 50%;
  }
  .contact .contact-msg .msg-box:nth-child(n+3) {
    margin-top: 15px;
  }
}
@media screen and (max-width: 380px) {
  .search-wrap {
    right: -135px;
  }
  .about .about-choose .choose-box {
    width: 100%;
    border-right: none;
  }
  .about .about-choose .choose-box:nth-child(3n) {
    border-right: none;
  }
  .about .about-choose .choose-box:nth-child(2n) {
    border: none;
  }
  .about .about-choose .choose-box:nth-child(n+2) {
    border-top: 1px solid #EFEFEF;
  }
  .about .about-choose .choose-list {
    margin-top: 10px;
  }
  .page-banner .item img {
    width: 180%;
    margin-left: -40%;
  }
  .prod-deta .inquiry-form input {
    width: 100%;
    margin-right: 0;
  }
  .contact .contact-form form input {
    width: 100%;
    margin-right: 0;
  }
}