@media screen and (max-width: 1440px) {
  .index-case .case-slick {
    width: auto;
  }
  footer .footer-msg .box {
    padding-right: 35px;
  }
  .about .why .tit {
    font-size: 26px;
    margin: 25px 0 20px;
    padding-bottom: 25px;
  }
}
@media screen and (max-width: 1280px) {
  footer .footer-form {
    padding-left: 30px;
  }
  footer .footer-msg .list {
    padding-right: 40px;
  }
  .about .why .desc {
    font-size: 15px;
    line-height: 24px;
  }
  .about .why .tit {
    font-size: 22px;
    padding-bottom: 20px;
  }
}
@media screen and (max-width: 1199px) {
  .skiptranslate iframe {
    display: none;
  }
  .google-translation .skiptranslate {
    display: inline-block;
  }
  body {
    top: 0 !important;
  }
  header .header-all {
    height: 56px;
    position: relative;
  }
  header .header-logo {
    height: 38px;
  }
  .header .nav-collapse {
    display: block;
    border: none;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    height: 32px;
  }
  .header-cont {
    padding-right: 30px;
  }
  header {
    border-top-width: 5px;
  }
  .index-service {
    padding: 40px 0;
  }
  .in-title {
    font-size: 32px;
  }
  .index-service .service-list {
    margin: 30px -15px 0;
  }
  .index-about {
    padding: 40px 0 0;
  }
  .index-about .more {
    margin: 25px auto 40px;
  }
  .index-case {
    padding: 40px 0 0;
  }
  .index-case .case-slick {
    margin: 25px -15px 0;
  }
  .index-case .slick-dots {
    bottom: -40px;
  }
  .index-case .slick-prev,
  .index-case .slick-next {
    bottom: -110px;
  }
  .index-case .more {
    margin-top: 70px;
  }
  .index-advantage {
    padding: 40px 0;
  }
  .index-advantage .list {
    margin: 25px 0 0;
  }
  .index-advantage .txt {
    padding: 0 40px;
  }
  .index-advantage .tit {
    font-size: 24px;
    padding-bottom: 25px;
    margin: 15px 0;
  }
  footer .footer-msg .list {
    margin: 25px 0 0;
  }
  footer {
    padding: 40px 0 0;
  }
  .about .about-cont {
    padding: 40px;
    margin: -100px 0 0;
  }
  .about .about-cont .desc {
    margin: 25px 0 0;
  }
  .page-tit {
    font-size: 32px;
  }
  .page-desc {
    font-size: 54px;
  }
  .about .why {
    padding: 40px 0;
  }
  .about .why .list {
    margin: 25px 0 0;
  }
  .about .why .box:nth-child(2n) {
    flex-direction: column;
  }
  .about .why .txt > div {
    padding: 0 15px;
    position: static;
  }
  .about .why .tit {
    font-size: 18px;
    margin: 0 0 15px;
  }
  .about .why .txt {
    height: auto;
    padding-bottom: 0;
    padding: 20px 0;
  }
  .service {
    padding: 40px 0;
  }
  .service .tit {
    margin: 30px 0 15px;
    padding: 0 0 25px;
    font-size: 22px;
  }
  .service .service-slick {
    margin: 0 160px;
  }
  .case {
    padding: 40px 0;
  }
  .case .list {
    margin: 25px -15px 30px;
  }
  .case .box:nth-child(n+4) {
    margin-top: 30px;
  }
  .case-deta {
    padding: 40px 0;
  }
  .case-deta h1 {
    font-size: 24px;
  }
  .case-deta .msg {
    flex-wrap: wrap;
    margin: 25px 0 0;
  }
  .case-deta .msg .box {
    margin-right: 120px;
  }
  .case-deta .msg .box:last-child {
    margin-right: 0;
  }
  .case-deta .msg .box:nth-child(n+2) {
    margin-left: 0;
  }
  .case-deta .cont {
    margin: 25px 0;
  }
  .case-deta .switch {
    margin: 30px 0 0;
  }
  .news {
    padding: 40px 0;
  }
  .news .list {
    margin: 25px 0 30px;
  }
  .news .box:nth-child(n+2) {
    margin-top: 20px;
  }
  .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;
  }
  .contact .contact-msg {
    padding: 40px 0;
  }
  .contact .contact-msg .msg-list {
    margin: 65px 0 0;
  }
  .contact .contact-msg .box {
    padding: 0 20px;
  }
  .contact {
    margin: -80px 0 0;
    padding: 0 0 40px;
  }
  .contact .ol-message {
    padding: 40px 40px 0;
  }
  .contact .ol-message form {
    margin: 25px 0 0;
  }
  .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;
  }
  .in-desc {
    padding: 0 40px;
  }
  .in-title {
    font-size: 28px;
  }
  .index-service .box {
    padding: 0 10px;
  }
  .index-service .service-list {
    margin: 30px -10px 0;
  }
  .index-service .tit {
    padding-bottom: 20px;
    margin-bottom: 10px;
    font-size: 20px;
  }
  .index-about {
    background-size: 130%;
    background-position: center top;
  }
  .index-about .about-video a:after {
    width: 70px;
    height: 70px;
    background-size: cover;
  }
  .index-case .box {
    padding: 0 10px;
  }
  .index-case .case-slick {
    margin: 25px -10px 0;
  }
  .index-case .tit {
    font-size: 20px;
    padding-bottom: 20px;
  }
  .index-case .desc {
    font-size: 18px;
    margin-top: 10px;
  }
  .index-case .txt {
    padding: 15px 0 0;
  }
  .index-case .slick-dots {
    padding: 0 10px;
    bottom: -25px;
  }
  .index-case .slick-prev,
  .index-case .slick-next {
    bottom: -90px;
  }
  .index-case .more {
    margin-top: 50px;
  }
  .index-case .slick-prev {
    left: 10px;
  }
  .index-case .slick-next {
    left: 65px;
  }
  .index-case .slick-dots:after {
    width: calc(100% - 20px);
  }
  .index-advantage .list {
    display: flex;
    flex-wrap: wrap;
    margin: 25px -10px 0;
  }
  .index-advantage .list .box {
    width: 50%;
    padding: 0 10px;
  }
  .index-advantage .img {
    width: 100%;
  }
  .index-advantage .txt {
    width: 100%;
    padding: 15px 0 0;
  }
  .index-advantage .box:nth-child(n+2) {
    margin-top: 0;
  }
  .index-advantage .box:nth-child(n+3) {
    margin-top: 20px;
  }
  .index-advantage .img:after {
    display: none;
  }
  .index-advantage .txt i {
    font-size: 26px;
  }
  .index-advantage .txt i.icon-yewu {
    font-size: 22px;
    line-height: 26px;
  }
  .index-advantage .txt i.icon-kongyun {
    font-size: 26px;
    line-height: 26px;
  }
  .index-advantage .tit {
    font-size: 18px;
    padding-bottom: 20px;
    margin: 10px 0;
  }
  .index-advantage .desc {
    font-size: 14px;
    line-height: 24px;
  }
  footer .footer-msg .tit {
    font-size: 28px;
    margin-bottom: 15px;
  }
  footer .footer-msg .desc {
    font-size: 18px;
  }
  footer {
    padding: 40px 0 68px;
  }
  footer .footer-record {
    margin-top: 25px;
  }
  footer .footer-msg .list {
    margin: 15px 0 0;
  }
  footer .footer-msg .box {
    margin-top: 10px;
  }
  footer .footer-form {
    padding-left: 0;
  }
  .page-tit {
    font-size: 28px;
  }
  .page-desc {
    font-size: 48px;
    margin-bottom: -20px;
  }
  .about .about-cont {
    padding: 40px 25px 20px;
  }
  .about .about-video a:after {
    width: 70px;
    height: 70px;
    background-size: cover;
  }
  .about .why .txt {
    padding-bottom: 0;
    padding-top: 10px;
  }
  .about .why .list {
    margin: 25px -5px 0;
  }
  .about .why .box {
    padding: 0 5px;
  }
  .about .why .txt > div {
    padding: 0;
  }
  .about .why .desc {
    font-size: 14px;
    line-height: 22px;
  }
  .about .why .tit {
    margin: 0 0 10px;
    padding-bottom: 17px;
  }
  .service .service-nav .box {
    width: 25%;
  }
  .service .service-slick {
    margin: 0 40px;
  }
  .case .box {
    padding: 0 10px;
  }
  .case .list {
    margin: 25px -10px 30px;
  }
  .case-deta .img .box {
    padding: 0 10px;
  }
  .case-deta .img {
    margin: 0 -10px;
  }
  .case-deta .switch a {
    width: 340px;
  }
  .news .img {
    width: 450px;
  }
  .news .txt {
    width: calc(100% - 450px);
    padding: 0 0 0 30px;
  }
  .news .tit {
    font-size: 20px;
    margin-bottom: 15px;
  }
  .news .desc {
    font-size: 15px;
    line-height: 26px;
  }
  .contact .contact-msg .box {
    padding: 0 5px;
  }
  .contact {
    margin: 0;
  }
  .contact .contact-msg .msg-list {
    margin: 65px -5px 0;
  }
  .contact .contact-msg .msg-box p {
    font-size: 14px;
    line-height: 28px;
  }
}
@media screen and (max-width: 767px) {
  .index-service .box {
    width: 50%;
    padding: 0 5px;
  }
  .index-service .box:nth-child(n+3) {
    margin-top: 20px;
  }
  .in-title {
    font-size: 24px;
  }
  .in-desc {
    padding: 0;
    font-size: 14px;
    line-height: 22px;
    margin-top: 15px;
  }
  .index-service .tit {
    font-size: 18px;
  }
  .index-service .desc {
    font-size: 14px;
    line-height: 24px;
  }
  .index-service .service-list {
    margin: 30px -5px 0;
  }
  .index-service .txt {
    padding: 0 0 15px;
  }
  .index-service .box:nth-child(2n) > div .txt {
    padding-top: 15px;
  }
  .index-about .more {
    font-size: 14px;
    width: 120px;
    height: 36px;
  }
  .index-about {
    background-size: 160%;
  }
  .index-case .box {
    padding: 0 5px;
  }
  .index-case .case-slick {
    margin: 20px -5px 0;
  }
  .index-case .tit {
    font-size: 16px;
  }
  .index-case .desc {
    font-size: 14px;
  }
  .index-case .slick-dots {
    padding: 0 5px;
  }
  .index-case .slick-dots:after {
    width: calc(100% - 10px);
  }
  .index-case .slick-prev {
    left: 5px;
  }
  .index-case .slick-prev,
  .index-case .slick-next {
    width: 34px;
    height: 34px;
    bottom: -76px;
  }
  .index-case .slick-prev:before,
  .index-case .slick-next:before {
    font-size: 14px;
  }
  .index-case .slick-next {
    left: 45px;
  }
  .index-case .more {
    width: 110px;
    height: 36px;
    font-size: 14px;
    margin-top: 40px;
  }
  .index-advantage .list .box {
    padding: 0 5px;
  }
  .index-advantage .list {
    margin: 25px -5px 0;
  }
  footer .footer-form:before {
    display: none;
  }
  footer .footer-form {
    width: 100%;
    padding-top: 15px;
  }
  footer .footer-msg {
    width: 100%;
  }
  footer .footer-msg .tit {
    font-size: 24px;
  }
  footer .footer-msg .desc {
    font-size: 16px;
  }
  footer .footer-form .tit {
    margin-bottom: 15px;
  }
  footer .footer-record .am-container > div {
    flex-wrap: wrap;
    justify-content: center;
  }
  footer .footer-record .am-container > div > div {
    justify-content: center;
  }
  .page-tit {
    font-size: 24px;
  }
  .page-desc {
    font-size: 40px;
    margin-bottom: -15px;
  }
  .about .about-cont .desc {
    margin: 20px 0 0;
    font-size: 14px;
    line-height: 24px;
  }
  .service .tit {
    font-size: 18px;
  }
  .service .service-slick {
    margin: 0;
  }
  .service .desc {
    font-size: 14px;
    line-height: 24px;
    margin: 0 0 10px;
  }
  .service .service-slick .slick-prev,
  .service .service-slick .slick-next {
    width: 34px;
    height: 60px;
  }
  .service .service-slick .slick-prev:before,
  .service .service-slick .slick-next:before {
    font-size: 14px;
  }
  .service .service-nav a {
    height: 46px;
  }
  .service .service-nav a span {
    font-size: 16px;
  }
  .service .service-nav i {
    font-size: 22px;
  }
  .case .box {
    padding: 0 5px;
  }
  .case .list {
    margin: 25px -5px 30px;
  }
  .case .txt {
    padding-top: 10px;
  }
  .case .tit {
    font-size: 18px;
    padding-bottom: 15px;
  }
  .case .desc {
    font-size: 16px;
    margin-top: 10px;
  }
  .case .box:nth-child(n+4) {
    margin-top: 15px;
  }
  .case-deta .msg {
    font-size: 14px;
  }
  .case-deta .msg .box {
    padding-left: 30px;
    margin-right: 40px;
  }
  .case-deta .cont p {
    font-size: 14px;
    line-height: 26px;
  }
  .case-deta .img .box {
    padding: 0 5px;
  }
  .case-deta .img .box:nth-child(n+3) {
    margin-top: 10px;
  }
  .case-deta .img {
    margin: 0 -5px;
  }
  .case-deta .switch a {
    width: 280px;
    font-size: 14px;
    line-height: 40px;
    height: 42px;
    padding: 0 20px;
  }
  .news .img {
    width: 320px;
  }
  .news .txt {
    width: calc(100% - 320px);
    padding: 0 0 0 20px;
  }
  .news .tit {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .news .date {
    font-size: 14px;
    margin-bottom: 10px;
  }
  .news .desc {
    font-size: 14px;
    line-height: 24px;
    margin: 0 0 15px;
  }
  .news .more {
    width: 110px;
    height: 36px;
  }
  .news .more span {
    font-size: 14px;
  }
  .contact .contact-msg .box > div i {
    width: 54px;
    height: 54px;
    top: -27px;
    font-size: 20px;
  }
  .contact .contact-msg .box > div i:after {
    width: 38px;
    height: 38px;
  }
  .contact .contact-msg .msg-box {
    padding: 45px 0 25px;
  }
  .contact .contact-msg .msg-list {
    margin: 45px -5px 0;
  }
  .contact .contact-msg .box {
    width: 50%;
  }
  .contact .contact-msg .box:nth-child(n+3) {
    margin-top: 40px;
  }
  .contact .map {
    height: 300px;
  }
  .contact .ol-message {
    padding: 40px 0 0;
  }
}
@media screen and (max-width: 641px) {
  .index-about {
    background-size: 200%;
  }
  .about .about-cont {
    margin: 0;
    padding: 40px 0 20px;
  }
  .page-banner .item img {
    width: 150%;
    margin-left: -25%;
  }
  .case .tit {
    font-size: 16px;
  }
  .case .desc {
    font-size: 14px;
  }
  .pagenum a {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }
  .pagenum i {
    font-size: 14px;
  }
  .case-deta .switch {
    flex-direction: column;
    align-items: flex-start;
  }
  .case-deta .switch a {
    margin-top: 10px;
  }
  .news .list {
    display: flex;
    flex-wrap: wrap;
    margin: 25px -5px 30px;
  }
  .news .list .box {
    width: 50%;
    padding: 0 5px;
  }
  .news .img {
    width: 100%;
  }
  .news .txt {
    width: 100%;
    padding: 15px 0 0;
  }
  .news .box:nth-child(n+2) {
    margin-top: 0;
  }
  .news .box:nth-child(n+3) {
    margin-top: 15px;
  }
  .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 .ol-message input {
    height: 42px;
    font-size: 14px;
  }
  .contact .ol-message textarea {
    height: 120px;
    padding: 10px 20px;
    font-size: 14px;
    margin-bottom: 10px;
  }
  .contact .ol-message button {
    height: 42px;
    font-size: 14px;
  }
  .contact .ol-message button i {
    font-size: 17px;
    margin-left: 10px;
  }
  .site-map h2 {
    font-size: 20px;
  }
  .site-map .site-list1 > li > a {
    height: 40px;
    line-height: 40px;
  }
  .site-map .site-list2 {
    padding-bottom: 0;
  }
}
@media screen and (max-width: 550px) {
  .header-search-p {
    display: none;
  }
  .header-search-m {
    display: block;
    margin-right: 0;
  }
  header .header-search {
    margin-left: 10px;
  }
  .index-about {
    background-size: 260%;
  }
  .index-about .about-video a:after {
    width: 50px;
    height: 50px;
  }
  .index-about .about-video .img {
    width: 150%;
    margin-left: -25%;
  }
  .about .about-video a img {
    width: 150%;
    margin-left: -25%;
  }
  .about .about-video a:after {
    width: 50px;
    height: 50px;
  }
  .service .service-nav a span {
    font-size: 14px;
  }
  .service .service-nav i {
    font-size: 20px;
    margin-right: 7px;
  }
}
@media screen and (max-width: 480px) {
  .index-about {
    background-size: 300%;
  }
  footer .footer-msg .box i {
    width: 38px;
    height: 38px;
    font-size: 12px;
    line-height: 1;
  }
  footer .footer-msg .box i:after {
    width: 28px;
    height: 28px;
  }
  footer .footer-msg .list {
    padding-right: 0;
  }
  footer .footer-msg .box {
    padding-right: 0;
    width: 100%;
    margin-top: 5px;
  }
  footer .footer-msg .box > div {
    padding-top: 8px;
    padding-left: 15px;
  }
  footer .footer-msg .box p {
    font-size: 14px;
    line-height: 22px;
  }
  .about .why .box {
    width: 50%;
  }
  .about .why .box:nth-child(n+3) {
    margin-top: 10px;
  }
  .page-banner .item img {
    width: 180%;
    margin-left: -40%;
  }
  .service .service-nav a {
    height: 36px;
  }
  .service .service-nav .box {
    width: 50%;
  }
  .service .service-nav .box:nth-child(2n):after {
    display: none;
  }
  .case .box {
    width: 50%;
  }
  .case .box:nth-child(n+3) {
    margin-top: 15px;
  }
  .contact .contact-msg .box {
    width: 100%;
  }
  .contact .contact-msg .box:nth-child(n+2) {
    margin-top: 30px;
  }
}
@media screen and (max-width: 380px) {
  .search-wrap {
    right: -30px;
  }
  .index-about {
    background-size: 380%;
  }
  .index-advantage .list .box {
    width: 100%;
  }
  .index-advantage .box:nth-child(n+2) {
    margin-top: 15px;
  }
  .index-advantage .list {
    margin-top: 20px;
  }
}