@media screen and (max-width: 1880px) {

  .in-block3 .m .mr .box a {

    padding: 35px 35px 0;

  }

}

@media screen and (max-width: 1800px) {

  .in-block3 .m .mr .box:last-child a {

    padding-bottom: 45px;

  }

  .in-block3 .desc {

    display: -webkit-box;

    -webkit-box-orient: vertical;

    -webkit-line-clamp: 3;

    overflow: hidden;

  }

}

@media screen and (max-width: 1730px) {

  .in-block3 .m .mr .box:first-child a .pic {

    width: 40%;

  }

  .index-head-txt h3 {
    width: 48.4375vw;
  }
  .index-head-txt-btns {
    margin-top: 5.2083vw;
  }
  .page-info {
    bottom: 2.8125vw;
  }
  .index-why-content-l {
    width: 40%;
  }
  .index-why-content-r {
    width: 58%;
  }
}

@media screen and (max-width: 1600px) {
  .nswiper,.ncontent {
    width: 86%;
  }
  .s-box .boxcont>div {
    top: 50%;
  }
  .index-head-txt h3 {
    font-size: 40px;
    width: 100%;
  }
  .index-head-txt {
    width: 50%;
  }
  .ih {
    justify-content: flex-start;
  }
  .index-head-img {
    width: 40%;
    margin-left: 5%;
  }
  .ihm {
    left: 5%;
    top: 20%;
  }

  .am-container {

    max-width: 1300px;

  }

  .in-block3 .m .mr .box:last-child a {

    padding-bottom: 25px;

  }

  .in-block3 .m .mr .box:last-child a .pic {

    margin: 10px 0 0;

  }

  .in-block3 .m .mr .box a {

    padding: 25px 25px 0;

  }

  .in-block7 .txt .cont {

    padding: 20px 80px 20px 15px;

  }

  .in-block7 .box:nth-child(2n) .txt .cont {

    padding: 20px 45px;

  }

  .news .b1 a .l {

    padding: 60px 80px 0 70px;

  }
  .abox {
    width: 46%;
  }
  .index-about .iai{
    width: 38.36%;
  }
}

@media (min-width: 1200px) and (max-width: 1600px) {

  .header .nav .nav-list1 > li > a {

    padding: 0 20px;

  }

  .header .nav .nav-list1 > li > a:hover:before {

    width: calc(100% - 40px);

  }

  .header .nav .nav-list1 > li.active > a:before {

    width: calc(100% - 40px);

  }

}

@media screen and (max-width: 1550px) {

  .in-block3 .btn {

    padding: 13px 20px;

    margin: 15px 0 0;

  }
  .contact-head-content {
    top: 133px;
  }
}

@media screen and (max-width: 1440px) {
  .s-box .boxcont {
    height: 250px;
  }
  .in-block3 .tit {

    font-size: 24px;

  }

  .in-block3 .desc {

    display: -webkit-box;

    -webkit-box-orient: vertical;

    -webkit-line-clamp: 2;

    overflow: hidden;

  }

  .in-block7 .txt .tit {

    font-size: 28px;

  }

}

@media screen and (max-width: 1400px) {

  .am-container {

    max-width: 1180px;

  }

  .banner .item > a .item-txt .pic .box {

    width: 180px;

    height: 180px;

  }

  .banner .item > a .item-txt .txt {

    font-size: 34px;

    max-width: 65%;

  }

  .in-block1 .box .t .num {

    font-size: 42px;

  }

  .in-block1 .box .t .num-after {

    font-size: 18px;

  }

  .in-block1 .box .desc {

    font-size: 16px;

  }

  .in-block2 .r a {

    width: 100%;

  }

  .in-block2 .r a .pic {

    width: 100%;

  }

  .in-block2 .r a .pic img {

    width: 100%;

  }

  .in-block2 .r a .btn {

    width: 90px;

    height: 90px;

  }

  .in-block2 .r a .btn img {

    width: calc(100% - 10px);

    height: calc(100% - 10px);

  }

  .in-block2 .r a .btn i {

    font-size: 18px;

  }

  .in-title {

    font-size: 36px;

  }

  .in-block9 .b .r .cont {

    padding: 25px 30px;

  }

  .news .b1 a .l .tit {

    font-size: 28px;

    margin: 25px 0 35px;

  }
  .index-robust-cont h3 {
    font-size: 40px;
  }
}

@media (min-width: 1200px) and (max-width: 1400px) {

  .header .nav .nav-list1 > li > a {

    padding: 0 15px;

  }

  .header .nav .nav-list1 > li > a:hover:before {

    width: calc(100% - 30px);

  }

  .header .nav .nav-list1 > li.active > a:before {

    width: calc(100% - 30px);

  }

}

@media screen and (max-width: 1360px) {

  .in-block3 .m .mr .box:last-child a .pic {

    max-width: 50%;

  }
  .index-about-pq-tit {
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-right: 30px;
  }
  .contact-head-cont h3 {
    font-size: 40px;
  }
  .contact-about {
    padding-top: 150px;
  }
  .contact-about-title h3, .contact-enginee-title h3 {
    width: 100%;
  }
  .contact-enginee-cont i {
    width: 100px;
    height: 100px;
    line-height: 100px;
    font-size: 40px;
  }
}

@media (min-width: 1200px) and (max-width: 1280px) {

  .header .nav .nav-list1 > li > a {

    padding: 0 10px;

  }

  .header .nav .nav-list1 > li > a:hover:before {

    width: calc(100% - 20px);

  }

  .header .nav .nav-list1 > li.active > a:before {

    width: calc(100% - 20px);

  }

  header .l .header-logo {

    height: 32px;

  }

}

@media screen and (max-width: 1280px) {
  .isc {
    margin-top: 90px;
  }
  .ihm {
    top: 10%;
  }

  .am-container {

    max-width: 960px;

  }

  .blog-deta .bot .l .date {

    width: 80px;

    height: 80px;

    border-radius: 15px 4px;

  }

  .blog-deta .bot .l .date .day {

    font-size: 34px;

  }

  .blog-deta .bot .l .date .year-month {

    font-size: 16px;

  }

  .blog-deta .bot .l .tit h1 {

    font-size: 28px;

  }

  .blog-deta .bot .l .lb .lbc {

    margin: 0 15px;

  }

  .blog-deta .bot .r {

    padding-left: 35px;

  }

  .blog-deta .bot .r .rt {

    padding: 20px 30px 50px;

  }

  .blog-deta .bot .r .rt > .tit {

    font-size: 28px;

  }

  .blog-deta .bot .r .rb {

    padding: 25px 30px 40px;

  }

  .blog-deta .bot .r .rb .tit {

    font-size: 28px;

  }

  .banner .item .item-txt .tit {

    font-size: 32px;

  }

  .banner .item .item-txt .tit i {

    font-size: 28px;

  }

  .in-title {

    font-size: 28px;

  }

  .in-block2 {

    padding: 60px 0 0;

  }

  .in-block2 .l {

    padding: 0 30px 0 0;

  }

  .in-block3 {

    padding: 60px 0 0;

  }

  .in-block3 .t .desc {

    margin: 20px auto 0;

    font-size: 18px;

  }

  .in-block3 .m {

    margin: 25px 0 0;

    flex-wrap: wrap;

  }

  .in-block3 .m .ml {

    width: 100%;

  }

  .in-block3 .m .mr {

    width: 100%;

    flex-direction: row;

    margin: 15px 0 0;

  }

  .in-block3 .m .mr .box {

    width: calc(50% - 10px);

  }

  .in-block3 .m .mr .box a {

    height: 100%;

  }

  .in-block4 {

    padding: 60px 0 0;

  }

  .in-block4 .t .cont {

    margin: 25px 0 10px;

  }

  .in-block4 .t .desc {

    font-size: 18px;

  }

  .in-block4 .t .line {

    margin: 20px 0 0;

  }

  .in-block5 {

    padding: 60px 0 0;

  }

  .in-block5 .list-nav {

    margin: 30px 0 20px;

  }

  .in-block5 .list-nav .box .btn {

    text-align: center;

    padding: 0 5px;

  }

  .in-block6 {

    padding: 60px 0 0;

  }

  .in-block6 .top .tit {

    font-size: 28px;

  }

  .in-block6 .top .desc {

    font-size: 16px;

    line-height: 1.2;

    margin: 15px auto 0;

  }

  .in-block7 {

    padding: 40px 0 0;

  }

  .in-block7 .txt .tit {

    font-size: 24px;

  }

  .in-block7 .txt .cont {

    padding: 15px 20px;

  }

  .in-block7 .box:nth-child(2n) .txt .cont {

    padding: 15px 20px;

  }

  .in-block8 {

    padding: 60px 0 0;

  }

  .in-block8 .t .desc {

    margin: 15px auto 20px;

  }

  .in-block8 .b .slick-prev,

  .in-block8 .b .slick-next {

    width: 38px;

    height: 38px;

  }

  .in-block8 .b .slick-prev:before,

  .in-block8 .b .slick-next:before {

    font-size: 14px;

  }

  .in-block8 .b .slick-prev {

    left: -45px;

  }

  .in-block8 .b .slick-next {

    right: -45px;

  }

  .in-block9 {

    padding: 60px 0;

  }

  .in-block9 .t .desc {

    font-size: 16px;

    margin: 10px auto 15px;

  }

  .in-block9 .b .l .hover .date {

    font-size: 16px;

    margin: 0 0 10px;

  }

  .in-block9 .b .l .hover .tit {

    font-size: 18px;

  }

  .in-block9 .b .r .date {

    font-size: 16px;

    line-height: 1.2;

  }

  .in-block9 .b .r .tit {

    font-size: 20px;

    margin: 10px 0;

  }

  .in-block9 .b .r .desc {

    font-size: 16px;

    line-height: 1.2;

  }

  .in-block10 {

    padding: 60px 0;

  }

  .news .b1 {

    padding: 60px 0 0;

  }

  .news .b1 a .l {

    padding: 35px 40px 0 45px;

  }

  .news .b2 {

    padding: 60px 0;

  }

  .news .b2 .t .tit {

    font-size: 32px;

  }

  .news .b2 .b .box {

    width: 33.33333333%;

  }

  .news .b2 .b .box:nth-child(n+4) {

    margin: 30px 0 0;

  }

  .page-banner .item-cont .tit {

    font-size: 32px;

  }

  .contact .b1 .list .box .b {

    max-width: 380px;

  }

  .contact .b2 {

    padding: 60px 0;

  }

  .contact .b2 .l .tit {

    font-size: 32px;

    padding: 50px 35px 0;

  }

  .contact .b2 .r {

    padding: 0 0 0 40px;

  }
  .index-products-content {
    margin: 0;
  }
}

@media screen and (max-width: 1199px) {

  .search .search-all .results .search-list li {

    width: 33.33333333%;

  }

  .search .search-all .results .search-list li:nth-child(n+4) {

    margin: 20px 0 0;

  }

  header .all {

    padding: 15px 0;

    position: relative;

  }

  header .l .header-logo {

    height: 28px;

  }

  header .r {

    margin-right: 20px;

  }

  header .header-welcome {

    height: auto;

    padding: 10px;

    line-height: 1.2;

  }

  .header .nav-collapse {

    display: block;

    top: 50%;

    transform: translateY(-50%);

    right: 0;

    border: none;

  }

  .suspended-list {

    z-index: 98;

  }

  .page-banner .item {

    width: 130%;

    margin-left: -15%;

  }

  header .l .header-logo a {
    width: 70px;
    height: 70px;
  }
.isc {
    margin-top: 60px;
  }
  .index-head-txt h3 {
    font-size: 30px;
  }
  .index-head-txt p {
    font-size: 16px;
  }
  .index-head-txt h3 {
    margin-top: 20px;
  }
  .index-head-txt-btns {
    margin-top: 20px;
  }
  .index-robust-cont {
    padding: 20px;
  }
  .index-robust-cont h3 {
    font-size: 32px;
  }
  .index-robust-content-main {
    margin-top: 100px;
  }
}

@media screen and (max-width: 1100px) {
  .contact-company-title h3 {
    width: 100%;
  }
  .contact-head-title-cont span {
    font-size: 30px;
  }
  .contact-head-content {
    top: 90px;
  }

  .am-container {

    max-width: 840px;

  }

  .blog-deta .bot .l {

    width: 100%;

  }

  .blog-deta .bot .all {

    flex-wrap: wrap;

  }

  .blog-deta .bot .r {

    width: 100%;

    padding: 0;

    margin: 30px 0 0;

  }

  .blog-deta .bot .r .rt .list {

    display: flex;

    flex-wrap: wrap;

    margin: 0 -5px;

  }

  .blog-deta .bot .r .rt .box {

    width: 50%;

    padding: 0 5px;

  }

  .in-block1 {

    padding: 40px 0 0;

  }

  .in-block1 .list {

    flex-wrap: wrap;

  }

  .in-block1 .box {

    width: 50%;

  }

  .in-block1 .box:nth-child(n+3) {

    margin: 15px 0 0;

  }

  .in-block1 .box .t .num {

    font-size: 36px;

  }

  .in-block1 .box .t .num-after {

    line-height: 1.8;

  }

  .news .b1 a .l .tit {

    font-size: 20px;

    margin: 10px 0 15px;

  }

  .news .b1 a .l .tag {

    font-size: 18px;

  }

  .news .b1 a .l .date {

    margin: 0 0 5px;

  }

  .news .b2 .t .tit {

    font-size: 28px;

  }

}

@media screen and (max-width: 991px) {
  .video-box {
    width: 100%;
  }
  .s-box .boxcont {
    width: 49%;
    height: auto;
  }
  .s-box .boxcont h3 {
    font-size: 20px;
  }
  .s-box .boxcont p {
    font-size: 14px;
  }
  .banner .item > a .item-txt .txt {

    font-size: 28px;

  }

  .banner .item > a .item-txt .pic .box {

    width: 120px;

    height: 120px;

  }

  .blog-deta .top {

    padding: 15px 0 20px;

  }

  .blog-deta .bot .l .l-msg {

    padding: 0 0 20px;

  }

  .blog-deta .bot .l .lt {

    padding: 30px 0;

  }

  .blog-deta .bot .l .share {

    margin: 0;

    padding: 0 0 20px;

  }

  .blog-deta .bot .l .lb {

    padding: 20px 0 0;

  }

  .in-title {

    font-size: 24px;

  }

  .in-block2 {

    padding: 40px 0 0;

  }

  .in-block2 .all {

    flex-wrap: wrap;

  }

  .in-block2 .l {

    padding: 0;

    width: 100%;

  }

  .in-block2 .l .desc {

    font-size: 16px;

    line-height: 1.4;

    margin: 15px 0 20px;

  }

  .in-block2 .r {

    width: 100%;

    max-width: 650px;

    margin: 20px 0 0;

  }

  .hyh-btn {

    padding: 10px 15px;

  }

  .hyh-btn i {

    margin-left: 10px;

  }

  .in-block3 {

    padding: 40px 0 0;

  }

  .in-block3 .t .desc {

    margin: 15px auto 0;

    font-size: 16px;

  }

  .in-block3 .b3-cont1 .hover {

    padding: 20px;

  }

  .in-block3 .m .mr {

    flex-wrap: wrap;

  }

  .in-block3 .m .mr .box {

    width: 100%;

  }

  .in-block3 .m .mr .box:nth-child(n+2) {

    margin: 15px 0 0;

  }

  .in-block3 .m .mr .box a {

    padding: 20px!important;

    flex-wrap: wrap;

  }

  .in-block3 .m .mr .box a .cont {

    width: 100%;

  }

  .in-block3 .m .mr .box a .pic {

    width: 100%!important;

    max-width: 350px!important;

    margin: 15px 0 0!important;

  }

  .in-block3 .m .mr .box .desc {

    max-width: 100%!important;

  }

  .in-block3 .tit {

    font-size: 18px;

  }

  .in-block3 .desc {

    font-size: 14px;

    margin: 10px 0 0;

    display: -webkit-box;

    -webkit-box-orient: vertical;

    -webkit-line-clamp: 6;

    overflow: hidden;

  }

  .in-block3 .btn {

    padding: 10px 15px;

  }

  .in-block3 .btn i {

    margin-left: 10px;

  }

  .in-block3 .b {

    margin: 15px 0 0;

    flex-wrap: wrap;

  }

  .in-block3 .b .bl {

    width: 100%;

    padding: 0;

    margin: 0 0 15px;

  }

  .in-block3 .b .br {

    padding: 0;

    width: 100%;

  }

  .in-block4 {

    padding: 40px 0 0;

  }

  .in-block4 .t .desc {

    font-size: 16px;

  }

  .in-block4 .b .l {

    padding: 20px 0;

  }

  .in-block4 .b .r .pic {

    width: 100%;

  }

  .in-block4 .b .r .pic img {

    width: 100%;

  }

  .in-block4 .b .r .hover i {

    font-size: 20px;

  }

  .in-block4 .b .r .hover span {

    font-size: 14px;

    margin-left: 15px;

  }

  .in-block5 {

    padding: 40px 0 0;

  }

  .in-block5 .list-nav {

    flex-wrap: wrap;

    margin: 20px 0 10px;

  }

  .in-block5 .list-nav .box {

    width: fit-content;

  }

  .in-block5 .list-nav .box .btn {

    font-size: 14px;

    padding: 10px 15px;

    height: auto;

    margin: 0 0 10px;

  }

  .in-block5 .list-cont .list {

    margin: 0 -5px;

  }

  .in-block5 .list-cont .list .box {

    width: 50%;

    padding: 0 5px;

  }

  .in-block5 .list-cont .list .box:nth-child(n+3) {

    margin: 15px 0 0;

  }

  .in-block5 .list-cont .list .tit {

    font-size: 16px;

    margin: 10px 0 0;

  }

  .in-block7 .box {

    flex-wrap: wrap;

    flex-direction: column-reverse;

    padding: 0 10px;

  }

  .in-block7 .box:nth-child(2n) {

    flex-direction: column-reverse;

  }

  .in-block7 .box:nth-child(2n) .txt .cont {

    padding: 15px 0 0;

  }

  .in-block7 .box:nth-child(n+2) {

    margin: 15px 0 0;

  }

  .in-block7 .txt {

    width: 100%;

  }

  .in-block7 .txt .cont {

    max-width: 100%;

    padding: 15px 0 0;

  }

  .in-block7 .txt .tit {

    font-size: 18px;

  }

  .in-block7 .txt .desc {

    font-size: 14px;

    line-height: 1.4;

    margin: 10px 0 15px;

  }

  .in-block7 .pic {

    width: 100%;

  }

  .in-block8 {

    padding: 40px 0 0;

  }

  .in-block8 .t .desc {

    margin: 10px auto 15px;

    font-size: 16px;

    line-height: 1.4;

  }

  .in-block8 .b .list {

    margin: 0 -5px;

  }

  .in-block8 .b .box {

    padding: 0 5px;

  }

  .in-block9 {

    padding: 40px 0;

  }

  .in-block10 {

    padding: 40px 0;

  }

  .in-block10 .cont .in-title {

    margin: 0 0 15px;

  }

  .news .b1 {

    padding: 40px 0 0;

  }

  .news .b1 a .l .desc {

    font-size: 16px;

  }

  .news .b2 {

    padding: 40px 0;

  }

  .news .b2 .t .desc {

    font-size: 16px;

    line-height: 1.4;

  }

  .news .b2 .b .box {

    width: 50%;

    padding: 0 5px;

  }

  .news .b2 .b .box:nth-child(n+3) {

    margin: 20px 0 0;

  }

  .news .b2 .b .list {

    margin: 0 -5px;

  }

  .news .b2 .b .cont {

    margin: 15px 0 0;

  }

  .news .b2 .b .cont .tit {

    font-size: 18px;

  }

  .news .b2 .b .cont .desc {

    font-size: 16px;

    line-height: 1.4;

    margin: 5px 0;

  }

  .news .b2 .b .cont .date span {

    font-size: 14px;

  }

  footer {

    padding: 0;
    padding-top: 60px;

  }
  .footer-u {
    box-sizing: border-box;
    padding: 10px;
  }

  footer .am-accordion-gapped .am-accordion-title:after {

    opacity: 1;

  }

  footer .t {

    flex-wrap: wrap;

  }

  footer .t .tl .logo {

    height: 40px;

  }

  footer .t .tl .logo img {

    height: 100%;

  }

  footer .t .tr {

    width: 100%;

    padding: 0;

    margin: 15px 0 0;

  }

  footer .t .tr .tit {

    font-size: 18px;

  }

  footer .m {

    padding: 25px 0;

  }

  footer .m .footer-link,

  footer .m .footer-link1,

  footer .m .footer-link2 {

    width: 100%;

    max-width: 100%;

  }

  footer .m .footer-link h4,

  footer .m .footer-link1 h4,

  footer .m .footer-link2 h4 {

    margin: 0 0 10px;

    font-size: 18px;

  }

  footer .m .footer-link li a,

  footer .m .footer-link1 li a,

  footer .m .footer-link2 li a,

  footer .m .footer-link li span,

  footer .m .footer-link1 li span,

  footer .m .footer-link2 li span {

    font-size: 14px;

  }

  footer .m .footer-link1 ul {

    padding: 0 0 10px;

  }

  footer .m .footer-link1 li:nth-child(n+2) {

    margin: 5px 0 0;

  }

  footer .m .footer-link1 li .ico {

    transform: translateY(-2px);

  }

  footer .m .footer-link1 li .ico i {

    font-size: 14px;

  }

  footer .m .footer-link1 li span {

    width: calc(100% - 14px);

    padding: 0 0 0 10px;

  }

  footer .m .footer-link ul {

    display: flex;

    flex-wrap: wrap;

    margin: 0 -5px;

  }

  footer .m .footer-link li {

    margin: 0 0 5px;

    padding: 0 5px;

  }

  footer .m .footer-link li:nth-child(n+2) {

    margin-top: 0;

  }

  footer .m .footer-link2 {

    margin: 0!important;

  }

  footer .m .footer-link2 li a {

    padding: 10px;

  }

  footer .m .footer-link2 li a i {

    font-size: 14px;

  }

  footer .b {

    padding: 15px 0;

    flex-wrap: wrap;

    justify-content: center;

    text-align: center;

  }

  footer .b span,

  footer .b a {

    line-height: 1.2;

  }

  .page-banner .item img {

    width: 150%;

    margin-left: -25%;

  }

  .page-banner .item-cont .t i {

    font-size: 24px;

  }

  .page-banner .item-cont .t span {

    font-size: 16px;

    margin-left: 10px;

  }

  .page-banner .item-cont .tit {

    font-size: 24px;

    line-height: 1.2;

    margin: 10px 0;

  }

  .page-banner .item-cont .desc {

    line-height: 1.2;

  }

  .contact .b1 {

    padding: 40px 0;

  }

  .contact .b1 .list {

    flex-wrap: wrap;

  }

  .contact .b1 .list:before,

  .contact .b1 .list:after {

    display: none;

  }

  .contact .b1 .list .box {

    width: 100%;

    padding: 0;

  }

  .contact .b1 .list .box:nth-child(n+2) {

    margin: 15px 0 0;

  }

  .contact .b1 .list .box .t {

    margin: 0 0 5px;

  }

  .contact .b1 .list .box .t i {

    font-size: 18px;

  }

  .contact .b1 .list .box .t span {

    font-size: 18px;

    margin-left: 10px;

  }

  .contact .b1 .list .box .b {

    font-size: 16px;

    line-height: 1.4;

  }

  .contact .b2 {

    padding: 40px 0;

  }

  .contact .b2 .all {

    flex-wrap: wrap;

  }

  .contact .b2 .l {

    width: 100%;

    max-width: 700px;

  }

  .contact .b2 .l .tit {

    font-size: 24px;

  }

  .contact .b2 .r {

    padding: 0;

    width: 100%;

    margin: 20px 0 0;

  }

  .contact .b2 .r .tit {

    font-size: 24px;

  }

  .contact .b2 .r form p > label {

    font-size: 14px;

    margin: 0 0 5px;

  }

  .contact .b2 .r form input[type="text"],

  .contact .b2 .r form input[type="tel"],

  .contact .b2 .r form input[type="email"] {

    height: 42px;

    margin: 0 0 10px;

  }

  .xs-online {

    display: block!important;

  }

  .suspended-list {

    top: auto;

    bottom: 120px;

    right: -60px;

    transition: all 0.35s;

    display: none;

  }

  .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;

  }

  header .header-msglist {

    display: none;

  }
  .al-main {
    position: static;
    width: 100%;
  }
  .abox {
    display: none;
  }
  .a-ct,.a-cf {
    width: 100%;
  }
  .a-ct h3 {
    font-size: 36px;
  }
  .a-p {
    flex-wrap: wrap;
  }
  .apt {
    width: 100%;
  }
  .ap-map {
    width: 100%;
    margin-left: 0;
    margin-top: 30px;
    height: 300px;
  }
  .footer-inner {
    flex-wrap: wrap;
  }
  .footer-col {
    width: 100%;
  }
  .footer-col-content {
    padding-left: 0;
  }
  .form-col {
    width: 100%;
  }
  .social-follow {
    margin-top: 30px;
  }
  .index-head-img {
    display: none;
  }
  .index-head-txt {
    width: 96%;
  }
  .ihm {
    left: 15px;
  }
  .index-products-cont {
    width: 49%;
  }
  .index-why-title h3 {
    font-size: 30px;
  }
  .index-why {
    margin-top: 40px;
    padding: 30px 0;
  }
  .index-why-content {
    flex-wrap: wrap;
  }
  .index-why-content-l {
    width: 100%;
    max-width: none;
  }
  .index-why-content-r {
    width: 100%;
    max-width: none;
    margin-top: 30px;
  }
  .index-robust-content {
    flex-wrap: wrap;
    transform: translateY(0);
  }
  .index-robust-cont {
    width: 49%;
    margin-bottom: 20px;
  }
  .index-about {
    margin: 30px 0;
  }
  .index-about-content {
    flex-wrap: wrap;
  }
  .index-about-txt {
    max-width: none;
    width: 100%;
  }
  .index-about .iai {
    width: 100%;
    margin-top: 20px;
  }
  .index-fre-title {
    width: 100%;
  }
  .index-fre-main {
    flex-wrap: wrap;
  }
  .index-fre-content {
    width: 100%;
  }
  .index-fre-content:last-child {
    width: 100%;
  }
}

@media screen and (max-width: 767px) {
  .single-news-main {
    flex-wrap: wrap;
  }
  .single-news-main-l {
    width: 100%;
  }
  .single-news-main-l-title {
    margin-bottom: 30px;
  }
  .single-news-main-l-main {
    padding-bottom: 15px;
  }
  .single-news-main-l-u {
    margin-top: 15px;
  }
  .single-news-main-r {
    width: 100%;
    margin-top: 30px;
  }
  .pop .content {
    width: 96%;
    padding: 30px 15px;
  }
  .pop .content .out span {
    font-size: 30px;
  }
  .pop .content h2 {
    font-size: 30px;
  }
  .pop .content form ul li {
    width: 49%;
  }
  .pop .content form ul li input {
    height: 35px;
  }
  .pop .content form ul li:last-child textarea {
    height: 100px;
  }
  .pop .content .pop-tips p {
    font-size: 16px;
  }
  a.contact-head-title-cont {
    margin: 0;
  }
  .index-robust-title a .play,a.contact-head-title-cont .play{
    width: 100px;
    height: 100px;
    margin: 0 10px;
}
.index-robust-title a .play img,a.contact-head-title-cont .play img {
    width: 60px;
}
  .ncontent {
    width: 98%;
  }
  .nswiper .slick-next {
    right: 3%;
    top: 19%;
  }
  .nswiper .slick-prev {
    left: 3%;
    top: 19%;
    z-index: 9;
  }
  .s-box .boxcont {
    width: 100%;
    height: auto;
  }
  .sht p,.nslide .ni{
    width: 100%;
  }
  .c-box h3 {
    font-size: 30px;
  }
  a.p-boxbtn {
    margin-top: 20px;
  }
  .p-box h3,.s-box-txt h3 {
    width: 100%;
    font-size: 30px;
  }
  .p-box-img,.nslide .nt {
    width: 100%;
    margin-top: 30px;
  }
  .t,.sh,.sh {
    margin-top: 60px;
  }
  .h {
    width: 100%;
    margin-right: 0;
  }
  .s-box-txt {
    margin-bottom: 30px;
  }
  .t-i {
    display: none;
  }
  .p-boxtxt,.s-box-txt,.s-box-img,.wi,.wt {
    width: 100%;
  }
  .ac-box .boxcont {
    width: 33%;
  }
  .main .d,.pd-m,.pd-f,.box-f,.box-hf,.c,.s-boxx,.w,.nslide {
    flex-wrap: wrap;
  }
  
  .boxcont,.box-hf .boxcont {
    width: 100%;
    margin-bottom: 20px;
  }
  .pd-mcont,.pd-fcont,.pd-f .p-msilde,.boxcont-f,.ncont {
    width: 49%;
    margin-bottom: 10px;
  }
  .di {
    width: 100%;
  }
  .dt {
    width: 100%;
  }
  .prod .l {
    display: none;
  }
  .prod .r {
    width: 100%;
  }
  .prod .c-box p {
    width: 100%;
  }
  .rm .rmi {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 25px;
  }
  .rmp .wp-pagenavi .current,.rmp .wp-pagenavi .page {
    width: 35px;
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    margin: 0 7px;
  }
  .p-msilde .st h3 {
    font-size: 16px;
  }
  .p-msilde .st {
    padding: 5px 10px;
  }
  .rm .rmi:nth-child(3n) {
    margin-right: 2%;
  }
  .rm .rmi:nth-child(2n) {
    margin-right: 0;
  }
  .contact-un {
    flex-wrap: wrap;
  }
  .factory-head,.prod .t {
    margin-top: 60px;
    height: 250px;
  }
  .factory-box {
    flex-wrap: wrap;
  }
  .factory-txt h3 {
    font-size: 24px;
    margin-top: 30px;
  }
  .factory-txt,.factory-img {
    width: 100%;
  }
  .contact-un-cont {
    width: 33%;
    margin-bottom: 10px;
  }
  .contact-enginee-un {
    flex-wrap: wrap;
  }
  .contact-enginee-content {
    flex-wrap: wrap;
  }
  .contact-enginee-un-txt {
    width: 100%;
    margin-bottom: 20px;
  }
  .contact-enginee-cont {
    width: 32%;
    margin-bottom: 20px;
  }
  .contact-enginee-content-line {
    display: none;
  }
  .contact-company {
    background-position:left;
  }
  .contact-company-content {
    flex-wrap: wrap;
  }
  .contact-company-cont {
    width: 100%;
    margin-bottom: 20px;
  }
  .contact-main .contact-about{
    padding-top: 30px;
  }
  .contact-head-content {
    position: static;
    flex-wrap: wrap;
  }
  .contact-head-cont {
    width: 49%;
    margin-bottom: 10px;
  }
  .contact-head-title-content {
    padding-left: 0;
    justify-content: center;
  }
  .contact-head {
    padding-bottom: 30px;
    padding-top: 100px;
  }
  .contact-head-title-cont span {
    font-size: 48px;
  }
  .index-un-txt h3,.index-fre-title h3,.index-about-txt h3,.index-end-title h3,.index-products-title h3,.index-new-title h3,.contact-about-title h3, .contact-enginee-title h3 {
    font-size: 30px;
  }
  .contact-head-title-cont p {
    display: none;
  }
  .index-un-content {
    flex-wrap: wrap;
  }
  .index-un-btn {
    margin-left: 0;
  }
  .index-new-content {
    flex-wrap: wrap;
  }
  .index-new-cont {
    width: 100%;
    margin-bottom: 20px;
  }

  .ihi {
    height: 450px;
  }
  .index-head-txt h3 {
    font-size: 26px;
  }
  .sh {
    padding: 18% 0;
  }

  .banner .item > a .item-txt .txt {

    font-size: 20px;

  }

  .banner .item > a .item-txt .pic .box {

    width: 80px;

    height: 80px;

  }

  .blog-deta .bot .l .date {

    width: 70px;

    height: 70px;

  }

  .blog-deta .bot .l .date .day {

    font-size: 26px;

  }

  .blog-deta .bot .l .date .year-month {

    font-size: 14px;

  }

  .blog-deta .bot .l .tit {

    max-width: calc(100% - 70px);

    padding: 10px 0 0 20px;

  }

  .blog-deta .bot .l .tit h1 {

    font-size: 24px;

    margin: 0;

  }

  .blog-deta .bot .l .lt {

    padding: 20px 0;

    font-size: 16px;

    line-height: 1.6;

  }

  .blog-deta .bot .l .lb {

    flex-direction: column;

    align-items: flex-start;

  }

  .blog-deta .bot .l .lb .lbc {

    display: none;

  }

  .blog-deta .bot .l .lb .r-page {

    max-width: 100%;

  }

  .blog-deta .bot .l .lb .r-page a {

    font-size: 16px;

  }

  .blog-deta .bot .r .rt {

    padding: 20px;

    margin: 0 0 30px;

  }

  .blog-deta .bot .r .rt .tit {

    margin: 10px 0 0;

    font-size: 16px;

  }

  .blog-deta .bot .r .rt > .tit {

    font-size: 24px;

    line-height: 1.2;

    margin: 0 0 15px;

  }

  .blog-deta .bot .r .rb {

    padding: 20px;

  }

  .blog-deta .bot .r .rb .tit {

    font-size: 24px;

    margin: 0 0 15px;

  }

  .blog-deta .bot .r .rb form input {

    margin: 0 0 10px;

  }

  .blog-deta .bot .r .rb form textarea {

    margin: 0 0 10px;

  }

  .blog-deta .bot .r .rb form button {

    padding: 10px 20px;

    border-radius: 15px 0;

  }

  .blog-deta .bot .r .rb form button span {

    font-size: 16px;

    line-height: 1;

  }

  .blog-deta .bot .r .rb form button i {

    font-size: 16px;

    margin-left: 10px;

  }

  .blog-deta .bot .all {

    padding: 0 0 40px;

  }

  .banner .item .item-txt .tit {

    font-size: 24px;

  }

  .banner .item .item-txt .tit i {

    font-size: 22px;

  }

  .banner .item .item-txt .desc {

    font-size: 15px;

    margin: 15px 0 0;

  }

  .banner .banner-btn {

    bottom: 15px;

  }

  .banner .banner-btn .banner-swiper-pagination span {

    width: 3px;

    height: 13px;

    margin: 0 5px;

  }

  .banner .banner-btn .banner-swiper-pagination span.swiper-pagination-bullet-active {

    width: 6px;

    height: 25px;

  }

  .in-block4 .b .all {

    flex-wrap: wrap;

  }

  .in-block4 .b .l {

    width: 100%;

  }

  .in-block4 .b .l .list {

    display: flex;

    flex-wrap: wrap;

    justify-content: center;

    margin: 0 -5px;

  }

  .in-block4 .b .l .box {

    width: 150px;

    padding: 0 5px;

    margin: 0 0 10px;

  }

  .in-block4 .b .l .box:nth-child(n+2) {

    margin: 0 0 10px;

  }

  .in-block9 .b a {

    flex-wrap: wrap;

  }

  .in-block9 .b .l {

    width: 100%;

  }

  .in-block9 .b .l .hover {

    bottom: 20px;

    padding: 0 30px;

  }

  .in-block9 .b .r {

    width: 100%;

  }

  .in-block9 .b .r .cont {

    padding: 20px;

  }

  .in-block9 .b .r .cont .txt {

    margin: 0 0 10px;

  }

  .news .b1 a {

    flex-direction: column-reverse;

  }

  .news .b1 a .r {

    width: 100%;

  }

  .news .b1 a .l {

    width: 100%;

    padding: 15px;

  }

  .news .b2 .t .tit {

    font-size: 24px;

  }
  .footer-logo h2 {
    width: 47%;
  }
  .footer-col-content {
    flex-wrap: wrap;
  }
  .footer-links:last-child {
    width: 100%;
  }
  .index-end-title p {
    max-width: 100%;
  }
  .index-end-cont {
    width: 49%;
    margin-top: 60px;
  }
  .index-end-cont:nth-child(n+4) {
    margin-top: 60px;
  }
  .index-end-content {
    align-items: stretch;
  }
  .index-end-content {
    margin-top: 30px;
  }
  .index-end {
    padding-bottom: 30px;
  }
  .index-robust-title a {
    align-items: center;
  }
  .index-robust-title a span {
    font-size: 48px;
  }
  .index-robust-title a img {
    width: 100px;
  }
  .index-robust-content-main {
    margin-top: 40px;
  }
  .index-robust {
    padding-top: 100px;
  }
  .itt h3 {
    font-size: 30px;
  }
  .itt p {
    width: 90%;
  }
}

@media screen and (max-width: 641px) {

  .search {

    padding: 40px 0 0;

  }

  .search .search-all .results .search-list ul {

    margin: 0 -5px;

  }

  .search .search-all .results .search-list li {

    width: 50%;

    padding: 0 5px;

  }

  .search .search-all .results .search-list li:nth-child(n+3) {

    margin: 10px 0 0;

  }

}

@media screen and (max-width: 550px) {

  .banner .item > a > img {

    width: 150%;

    margin-left: -25%;

  }

  .search-wrap {

    right: -120px;

  }
  .index-head-txt h3 {
    font-size: 24px;
  }
}

@media screen and (max-width: 480px) {
  

  .banner .item > a .item-txt .txt {

    font-size: 18px;

  }

  .banner .item > a .item-txt .pic {

    margin: 15px 0 0;

  }

  .banner .item > a .item-txt .pic .box {

    width: 50px;

    height: 50px;

  }

  .banner .item > a .item-txt .pic .box:nth-child(n+2) {

    margin-left: 10px;

  }

  .blog-deta .bot .r .rt .box {

    width: 100%;

  }

  .blog-deta .bot .r .rt .box:nth-child(n+2) {

    margin: 15px 0 0;

  }

  .in-block3 .b .br .pic {

    overflow: hidden;

  }

  .in-block3 .b .br .pic img {

    width: 150%;

    margin-left: -25%;

  }

  .page-banner .item {

    width: 180%;

    margin-left: -40%;

  }

  .a-ct h3 {
    font-size: 30px;
  }
  .index-products-cont {
    margin-top: 70px;
  }
  .ipc {
    top: 0;
  }
  .index-product-cont-img {
    height: auto;
  }
  .index-products-content {
    align-items: stretch;
  }
  .index-products-cont:nth-child(n+4) {
    margin-top: 70px;
  }
  .index-robust-cont {
    padding: 10px;
    margin-bottom: 10px;
  }
  .index-about-pq-content {
    width: fit-content;
  }
  .index-about-pq-title h3 {
    font-size: 30px;
  }
  .index-about-pq-tit {
    width: 100%;
    margin-right: 0;
  }
}