@media (max-width:1680px){
  .container{
    width: 80%;
  }
}
@media (max-width:1600px){
  .cert h2 {
    font-size: 50px;
  }
  .product-list .item .right ul li a{
    font-size: 15px;
  }

}
@media (max-width:1440px){
  .product-list .item .right ul li{
    margin-top: 12px;
  }
  .product-list .item .right h2 a{
    font-size: 14px;
  }
}
@media (max-width:1366px){
  .map .container{
    top: 10%;
  }
  .map h2{
    font-size: 50px;
  }
  .map .map-in {
    margin: 40px auto;
    width: 100%;
  }
  .cert h2 {
      font-size: 40px;
  }
  .product-list .item .right ul li{
    margin-top: 10px;
  }

}
@media (max-width:1280px){
    .map h2 {
      font-size: 40px;
    }
    .container {
      width: 85%;
    }
    .map video {
      width: 100%;
      height: 800px;
      object-fit: cover;
    }
    .map .map-in .asia .add{
      left: -80px;
    }
    .map .map-in .oceania .add {
      left: -195px;
    }
    .product-list .item .right h2 a{
    font-size: 13px;
  }
}
@media (max-width:1199px){
  .process h2 {
    font-size: 50px;
    letter-spacing: 10px;
  }
  .process-in h3 {
    font-size: 20px;
    margin-top: -20px;
  }
  .process-in .one {
    margin-top: 40px;
    padding: 20px 10px;
  }
  .process-in .one .item p{
    font-size: 14px;
  }
  .product-list .item .right ul li{
    margin-top: 5px;
  }
}
@media (max-width:1024px){
  .product-list .item .right ul li a{
    font-size: 14px;
  }
  .product-list .item .right h2 a{
    font-size: 12px;
  }
}
@media (max-width:991px){
  .container{
    width: calc(100% - 30px);
  }
  .map .container{
    width: 70%;
  }
  .pc-menu{
    display: none;
  }
  .mobile-top {
    width: 100%;
    height: 50px;
    position: fixed;
    top: 0;
    left: 0;
    background: #fff;
    display: flex;
    align-items: center;
    z-index: 999;
  }
  .index-top{
    height: 50px;
  }
  .top-logo {
    padding-left: 10px;
  }

  .mobile-top #navToggle {
    display: block;
    padding: 5px;
    position: fixed;
    right: 10px;
    z-index: 999;
    cursor: pointer;
  }
  .mobile-top #navToggle span, .mobile-top #navToggle span:before, .mobile-top #navToggle span:after {
    content: '';
    position: relative;
    width: 30px;
    height: 2px;
    left: 0;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    transition: 0.3s;
    display: block;
    background: #011d69;
  }
  .mobile-top #navToggle span {
    margin-top: 19px;
  }
  .mobile-top #navToggle span:before {
    top: -18px;
  }
  .mobile-top #navToggle span:after {
    top: -11px;
  }
  .m_nav{
    display: block;
  }
  .m_nav{
    position: fixed;
    width: 100%;
    height: 100vh;
    background: rgb(247 247 247 / 98%);
    transition: all ease 0.5s;
    -webkit-transition: all ease 0.5s;
    z-index: 1000;
    top: 0;
    transform: translateX(100%);
  }
  .m_nav.open {
    transform: translateX(0);
    overflow-y: auto;
  }
  .m_nav .m-top {
    height: 60px;
    padding: 20px;
    box-sizing: border-box;
  }
  .m_nav .m-top .closed {
    width: 35px;
    height: 35px;
    vertical-align: middle;
    float: right;
    cursor: pointer;
  }
  .m_nav .m-logo {
    width: 100%;
    margin: 0 auto;
  }
  .m_nav .m-logo img {
    display: block;
    margin: 5px auto;
  }
  .m_nav .ul {
    margin-top: 15px;
  }
  .m_nav.open .ul li {
    padding: 0 20px;
    border-bottom: 1px solid #e6e6e6;
  }
  .m_nav .ul li a {
    display: block;
    text-decoration: none;
    color: #333;
    font-size: 15px;
    height: 50px;
    line-height: 50px;
    width: 100%;
  }
  .m_nav .ul li .m-dropdown-menu {
    display: none;
  }
  .home-banner{
    margin-top: 50px;
  }
  .banner-card .index-banner-info {
    position: absolute;
    top: 50%;
  }
  .banner-card .index-banner-info p {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 10px;
  }
  .home-banner .home-swiper {
    bottom: 10px;
  }
  .home-banner .home-swiper span.swiper-pagination-bullet-active {
    width: 30px;
  }
  .home-banner .home-swiper span {
    height: 2px;
  }
  .index-one{
    margin-top: 30px;
  }
  .title h2 {
    font-size: 20px;
  }

  /* message mobile start */
  #message .m-content {
    width: 95%;
    padding: 20px 15px 10px;
  }
  .m-message .message-title {
    padding-bottom: 10px;
    font-size: 15px;
  }
  .contact-in .input-item .label-title p {
    font-size: 14px;
  }
  .contact-in .input-item .label-title {
    min-width: 110px;
  }
  .contact-in .input-item input, .contact-in .input-item textarea {
    width: 100%;
  }

  /* message mobile over */

  /* index start */
  .home-banner .banner-card img{
    min-height: 400px;
    object-fit: cover;
  }
  .index-one .row{
    grid-template-columns: 1fr 1fr;
  }
  .index-one .row .right{
    grid-column: 1 / span 2;
  }
  .index-one .resin-bond-text{
    width: 100%;
  }
  .index-one .row .right .resin-bond-text h3{
    font-size: 13px;
    line-height: 23px;
  }
  .index-one .row .right .resin-bond-text .btn{
    padding: 3px 10px;
    font-size: 12px;
  }

  .ipart02 .container .list .row .item{
    width: 32%;
    margin-right: 1.3%;
  }
  .ipart02 .container .list .row .item:nth-last-child(1){
    display: none;
  }
  .ipart02 .container .infor{
    width: 100%;
    padding: 0 10px;
  }
  .ipart02 .container .infor .tit h2 {
    font-size: 20px;
  }
  .ipart02 .container .infor .item_list{
    flex-wrap: wrap;
  }
  .ipart02 .container .infor .item_list .item .icon img{
    width: 40px;
    height: 40px;
  }
  .ipart02 .container .infor .item_list .item {
    margin-right: 10px;
    margin-top: 20px;
    width: calc((100% - 10px) / 2);
  }
  .ipart02 .container .infor .item_list .item:nth-child(2n){
    margin-right: 0;
  }
  .ipart02 .container .infor .con{
    text-transform: lowercase;
    line-height: 25px;
  }
  .ipart02 .container .infor .item_list .item .c {
    font-size: 14px;
    line-height: 24px;
    text-transform: lowercase;
  }
  .index-about .bg {
    min-height: 450px;
    object-fit: cover;
  }
  .index-about .content .title h2 {
    font-size: 20px;
    line-height: 35px;
  }
  .index-about .content .title p {
    font-size: 16px;
    line-height: 25px;
  }
  .index-about .content .contact a {
    margin-right: 10px;
    font-size: 14px;
  }
  .index-product {
    margin-top: 25px;
  }
  .index-product .content .title h2 {
    font-size: 20px;
    line-height: 35px;
  }
  .index-product .content-btm .item {
    width: calc(50% - 5px);
    margin-right: 10px;
    margin-bottom: 10px;
  }
  .index-product .content-btm .item .text h3 {
    font-size: 15px;
    font-weight: bold;
  }
  .index-product .content-btm .item:nth-child(2n){
    margin-right: 0;
  }
  .index-know img{
    min-height: 400px;
    object-fit: cover;
    object-position: right;
  }
  .index-know .container .content {
    width: 100%;
  }
  .index-know .content h2 {
    font-size: 20px;
    line-height: 35px;
  }
  .index-tool .content .content-btm .row .item {
    width: calc(50% - 8px);
    margin-right: 15px;
    margin-bottom: 15px;
  }
  .index-tool .content .content-btm .row .item:nth-child(2n){
    margin-right: 0;
  }
  .index-success img{
    min-height: 400px;
    object-fit: cover;
    object-position: left;
  }
  .index-success .content h2 {
    font-size: 22px;
    line-height: 35px;
  }
  .index-success .content a{
    margin-top: 35px;
  }
  .index-app {
    margin-top: 25px;
  }
  .index-app .content-in .row .item {
    width: calc(50% - 5px);
    margin-right: 10px;
    margin-bottom: 10px;
  }
  .index-app .content-in .row .item:nth-child(2n){
    margin-right: 0;
  }
  .index-app .content-in .row .item:nth-last-child(1){
    width: 100%;
    margin-right: 0;
  }
  .index-app .content-in .row .item p{
    margin-top: 0;
    padding: 3px;
    font-size: 14px; 
  }
  .index-news {
    margin-top: 25px;
    padding: 40px 0 100px;
  }
  .index-news .content .item {
    width: calc(50% - 5px);
    margin-right: 10px;
    margin-bottom: 10px;
    background: #fff;
  }
  .index-news .content .item:nth-child(2n){
    margin-right: 0;
  }
  .index-news .content .item .content-in h3 {
    font-size: 16px;
  }
  .index-news .content .item .content-in p{
    font-size: 14px;
  }
  /* index over */


  /* about start */
  .banner-top {
    margin-top: 50px;
  }
  .banner-top img{
    min-height: 400px;
    object-fit: cover;
  }
  .banner-top .title-top{
    width: calc(100% - 30px);
    text-align: center;
    top: 100px;
  }
  .banner-top .banner-btm{
    bottom: -60px;
  }
  .banner-top .title-top h1{
    font-size: 40px;
  }
  .banner-btm .row .item {
    width: 50%;
  }
  .banner-btm .row .item div h3{
    font-size: 35px;
  }
  .banner-btm .row .item p{
    font-size: 15px;
  }
  .intro .intro-out{
    padding: 35px 0;
  }
  .intro .intro-in {
    padding: 25px 10px;
    border-radius: 10px;
  }
  .intro .intro-in p {
    font-size: 16px;
    line-height: 30px;
    text-indent: 2em;
  }
  .map video {
    width: 100%;
    height: 450px;
    object-fit: cover;
  }
  .map h2{
    font-size: 30px;
  }
  .map .container{
    top: 100px;
  }
  .map .map-in{
    width: 100%;
  }
  .map-in .asia {
    position: absolute;
    width: 100px;
    height: auto;
    right: 0;
    top: 0;
  }
  .map-in .europe {
    position: absolute;
    width: 60px;
    height: auto;
    right: 75px;
    top: 3px;
    z-index: -1;
  }
  .map-in .america1 {
    position: absolute;
    width: 100px;
    height: auto;
    left: 0;
    top: 0;
  }
  .map-in .america2 {
    position: absolute;
    width: 50px;
    height: auto;
    left: 48px;
    top: 75px;
  }
  .map-in .africa {
    position: absolute;
    width: 55px;
    height: auto;
    right: 74px;
    top: 67px;
  }
  .map-in .oceania {
    position: absolute;
    width: 86px;
    height: auto;
    right: 0;
    top: 120px;
  }
  .map .map-in .america1 .add {
    padding: 5px;
    border-radius: 8px;
    width: 155px;
    position: absolute;
    top: 0;
    font-size: 12px;
  }
  .map .map-in .asia .add {
    padding: 5px;
    border-radius: 8px;
    width: 200px;
    position: absolute;
    top: -35px;
    left: -95px;
    font-size: 12px;
  }
  .map .map-in .africa .add {
    padding: 5px;
    border-radius: 8px;
    width: 200px;
    position: absolute;
    top: 0px;
    left: -100px;
    font-size: 12px;
  }
  .map .map-in .oceania .add {
    padding: 5px;
    border-radius: 8px;
    width: 200px;
    position: absolute;
    top: 30px;
    left: -110px;
    font-size: 12px;
  }
  .cert h2{
    font-size: 20px;
    line-height: 25px;
  }
  .cert {
    padding: 10px 0;
  }
  .cert .container {
    padding: 0 0 10px;
  }
  .cert .container .row-one {
    display: block;
  }
  .cert .container .left {
    width: 100%;
  }
  .cert .row-two {
    margin-top: 30px;
  }
  .cert .row-two .item {
    width: calc(33% - 5px);
    margin-right: 5px;
    padding: 30px 5px;
    border-radius: 10px;
  }
  .cert .left .left-in p{
    font-size: 13px;
  }
  .cert .row-two .date{
    display: none;
  }
  .cert .btm p {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 20px;
  }
  .cert .btm p span {
    font-size: 20px;
  }
  .cert .btm {
    margin-top: 60px;
  }
  .cert .cert-img {
    width: 50%;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: -1;
    opacity: 0.7;
  }
  .process{
    padding: 30px 15px 100px;
  }
  .process h2 {
    font-size: 30px;
    letter-spacing: normal;
  }
  .process .process-in.container{
    width: 100%;
    margin-top: 0;
  }
  .process-in h3 {
    font-size: 16px;
    margin-top: 0;
  }
  .process-in .one {
    padding: 25px 10px 5px;
  }
  .process-in .one .item {
    width: calc(50% - 3px);
    margin-right: 6px;
    margin-bottom: 8px;
  }
  .process-in .one .item:nth-child(2n) {
    margin-right: 0;
  }
  .process-in .one .item:nth-last-child(1) {
    margin-right: 0;
    width: 100%;
  }
  .process-in .one.two .item:nth-last-child(1) {
    margin-right: 0;
    width: calc(50% - 3px);
  }
  .process-in .one.two{
    padding-bottom: 15px;
  }

  /* about over */
}
@media (max-width:960px){

}
@media (max-width:767px){
    /* 侧边栏start */
  .slide-faix {
    right: 0;
    top: initial;
    left: 0;
    bottom: 0;
    display: flex;
  }

  .slide-faix .item-list {
    width: 20%;
    height: auto;
    padding: 10px;
  }

  .slide-faix .item-list .icon {
    display: block;
    width: 35px;
    height: 35px;
    margin: 0 auto;
  }

  .slide-faix .item-list .title {
    display: none;
  }

  .slide-faix .item-list .bt {
    display: block;
    color: #fff;
    font-style: normal;
    text-align: center;
    margin-top: 5px;
    font-size: 14px;
  }

  .slide-faix .item-list:nth-child(1) {
    border-top: 1px solid #e3e3e3;
  }
  /* 侧边栏over */

}
@media (max-width:630px){
  .map .container{
    width: calc(100% - 30px);
  }
}
@media (max-width:500px){
  .slide-faix .item-list .icon {
    width: 20px;
    height: 20px;
  }
  .slide-faix .item-list {
    padding: 7px 0;
  }

  .slide-faix .item-list .bt {
    font-size: 12px;
    line-height: 1;
    margin-top: 5px;
  }
}
@media (max-width:420px){

}