@media screen and (max-width: 1440px) {
  .recruit-content-lst-main {
    font-size: 12px;
    line-height: 1.4;
  }
  .museum-text-box {
    margin-bottom: 20%;
    width: 90%;
  }
  .business-banner-text-box {
    padding: 5% 0 0 5%;
  }
  .business-form-content > .business-input-all {
    height: 40px;
  }
}
@media screen and (max-width: 1365px) {
  body::-webkit-scrollbar {
    width: 0;
  }
  .header {
    width: 1200px;
    margin: 0 auto;
  }
  .header-logo {
    margin: 0;
  }
  .header-logo > img {
    width: 100%;
  }
  .header-nav > li:hover {
    background-color: transparent;
  }
  .header-nav-button {
    display: block;
  }
  .header-nav-box {
    display: none;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 20;
    overflow-y: auto;
  }
  .header-nav {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate3d(-50%, 0%, 0);
    z-index: 20;
  }
  .header-nav > li {
    float: none;
    display: block;
    text-align: center;
  }
  .header-nav > li > a {
    color: #fff;
    font-size: 24px;
    font-weight: normal;
  }
  .header-nav-box-button {
    cursor: pointer;
    display: inline-block;
    position: absolute;
    top: 5px;
    right: 5px;
    line-height: 40px;
  }
  .header-nav-box-button > img {
    width: 20px;
    transform: rotate(45deg);
  }
  .header-nav > li {
    padding: 0;
  }
}

@media screen and (max-width: 1200px) {
  .business-box-2-a a{
    font-size: 24px;
  }



  .cbox{
    width: 90%!important;
    padding-bottom: 20%;
  }
  .gallery_toolbar{
    display: none;
  }




  .header {
    width: 100%;
    padding: 0 5%;
    height: 60px;
    line-height: 60px;
  }
  .news-list {
    width: 100%;
    padding: 0 5%;
  }
  .news-list-content > p {
    font-size: 12px;
  }
  .news-list-title {
    font-size: 20px;
  }
  .footer-nav {
    padding: 3% 0 0 0;
  }
  .footer-nav-item {
    padding: 1.5%;
    width: 49%;
    text-align: center;
  }
  .footer-content {
    padding: 0;
  }
  .footer-content > * {
    float: none;
    display: inline-block;
    width: 100%;
    text-align: center;
  }
  .footer-information-item {
    font-size: 12px;
  }
  .news-lst-box {
    width: 50%;
  }
  .recruit-content-lst-box,
  .technical-lst {
    width: 50%;
  }
  .recruit-banner-box {
    position: relative;
    overflow: hidden;
  }
  .recruit-banner-text-box,
  .recruit-banner-img-box {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  .recruit-banner-text-box {
    color: #fff;
    z-index: 2;
    background-color: rgba(0, 0, 0, 0.7);
    padding-bottom: 66%;
  }
  .recruit-banner-img-box {
    width: 100%;
    padding-bottom: 66%;
    z-index: 1;
  }
  .recruit-banner-img-box > img {
    width: 100%;
    position: relative;
    top: 0;
    left: 0;
    transform: translate3d(0, 0, 0);
  }
  .recruit-content-ft {
    display: none;
  }
  .museum-more {
    width: 34%;
  }
  .product-details-img-box{
    width: 100%;
    padding: 5% 0 0;
  }
  .product-details-text {
    width: 100%;
    padding: 5% 0 5%;
    border-bottom: 1px solid #000;
    margin-bottom: 5%;
  }
  .product-detail-series {
    font-size: 12px;
  }
  .product-detail-name {
    font-size: 26px;
    line-height: 60px;
  }
  .product-detail-introduce,
  .product-detail-size {
    font-size: 18px;
  }
  .product-detail-introduce-content,
  .product-detail-size-content {
    font-size: 12px;
  }
  .product-series-main {
    width: 50%;
  }
  .master-details {
    width: 90%;
  }
  .master-details-tt {
    font-size: 18px;
  }
  .master-details-introduce {
    font-size: 12px;
    line-height: 1.4;
    margin: 4% 0;
  }
  .master-details-describe {
    font-size: 12px;
    line-height: 1.4;
    margin: 0 0 4% 0;
  }
  .museum-box-1 > .ki-content-2 {
    width: 100%;
  }
  .museum-button {
    left: auto;
    right: 0;
    top: 0;
    bottom: auto;
    transform: translate3d(0, -100%, 0);
  }
  .museum-box-3-form-box {
    padding: 5% 0 5% 5%;
  }
  .museum-box-3 > .ki-content-2 {
    width: 100%;
  }
  .museum-form-box {
    margin: 0 auto;
  }
  .business-banner-box {
    background: #fff;
  }
  .business-banner-box > .ki-content-2 {
    width: 100%;
  }
  .business-banner-text-one {
    margin-top: 5%;
  }
  .business-banner-text-box {
    padding: 5%;
  }
  .business-banner-img-box {
    padding-bottom: 100%;
  }
  .business-content-box > .ki-content-2 {
    width: 100%;
  }

  .business-content-1 {
    height: auto;
    padding-bottom: 0;
  }
  .business-content-box {
    height: auto;
    padding: 2% 8% 0 8%;
  }
  .business-content-tt {
    font-size: 24px;
    margin-bottom: 3%;
  }
  .business-form-content,
  .business-form-label,
  .business-form-text {
    margin: 0 0 1%;
  }
  .business-content-box {
    position: relative;
  }
  .business-content-img > img {
    width: auto;
  }
  .museummore{
    width: 170%;
  }
}
@media screen and (max-width: 1000px) {
  .recruit-henlan::after{
    display: none;
  }
  .museum-img {
    height: 100%;
  }
  .news-list-header-right {
    display: none;
  }
  .footer-banner-box {
    padding-bottom: 50%;
  }
  .footer-banner-img-box > img {
    transform: translateY(0);
  }
  .master {
    width: 90%;
    overflow: hidden;
    margin: 0 auto;
    padding: 8% 0 20%;
  }
  .master-title {
    font-size: 30px;
  }
  .master-test {
    width: 100%;
    margin-bottom: 20%;
  }
  .master-content {
    width: 100%;
  }
  .master-button {
    left: 50%;
    top: auto;
    bottom: -25%;
    transform: translateX(-50%);
  }
  .master-button > .next,
  .master-button > .prev {
    width: 20px;
    height: 20px;
  }
  .technology-img {
    width: 100%;
    padding-bottom: 68%;
  }
  .technology-text {
    width: 100%;
    padding: 0;
  }
  .products-text span {
    font-size: 12px;
  }
  .prduct-item {
    height: 0;
    padding-bottom: 86%;
    background-color: #000;
  }
  .products-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate3d(-50%, -50%, 0);
  }
  .prduct-item > img {
    position: absolute;
    width: 200%;
    left: 55%;
    top: 50%;
    transform: translate3d(-50%, -50%, 0);
  }
  .museum {
    padding-bottom: 65%;
  }
  .museum-text {
    width: 100%;
    top: 0;
    left: 0;
    height: 0;
    padding: 5% 5% 100% 5%;
  }
  .museum-title,
  .museum-content {
    margin-bottom: 2%;
  }
  .museum-title {
    font-size: 24px;
  }
  .museum-content {
    font-size: 12px;
    line-height: 1.2;
  }
  .news-text {
    width: 100%;
    padding: 0 5%;
  }
  .news-content {
    width: 100%;
    padding: 5%;
  }
  .news-title {
    margin-bottom: 5%;
  }
  .news-section {
    margin-bottom: 5%;
  }
  .vision-box-2 {
    padding-bottom: 80%;
  }
  .vision-content-center-bg {
    width: 200%;
  }
  .aboutus-content-left-text-box,
  .aboutus-content-right-text-box {
    width: 100%;
  }
  .aboutus-vision > p {
    font-size: 12px;
  }
  .aboutus-vision > .aboutus-vision-tt {
    font-size: 24px;
    height: 86px;
  }
  .ki-box-all .ki-content-3:hover .aboutus-vision::before {
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 15px solid #dd2e2e;
  }
}
@media screen and (max-width: 800px) {




  .sel-box{
    width: 49%;
    display: block;
  }
  .sel-tex{
    width: 80%;
    display: block;
  }
  .sel-sub{
    width: 18%;
  }





  .product-pc .product-list-b-box > .ki-content-3 {
    margin: 0;
  }
  .product-pc .product-list-b-box > .ki-content-3{
    width: calc((100% / 2) - 5px);
  }
  .product-pc .product-list-b-box > .ki-content-3:nth-child(2n-1){
    margin-right: 10px ;
  }
  .product-pc .product-list-b-box > .ki-content-3:nth-child(2n){
    margin-right: 0 ;
  }




  .recruit-banner-text-tt {
    font-size: 24px;
    line-height: 1.4;
  }
  .recruit-banner-text-one {
    margin-top: 10%;
    font-size: 12px;
  }
  .recruit-banner-text-two {
    font-size: 12px;
  }
  .recruit-banner-text-wechat,.recruit-banner-text-website {
    font-size: 12px;
  }
  .footer-banner-text-box {
    padding: 9% 2% 50%;
  }
  .footer-banner-text-tt {
    font-size: 36px;
  }
  .footer-banner-text-p {
    font-size: 18px;
  }
  .product-list-header {
    border-bottom: 1px solid transparent;
  }
  .product-list-title {
    width: 100%;
    border-bottom: 1px solid #000;
    line-height: 40px;
  }
  .product-list-describe {
    color: #999;
    font-size: 12px;
  }
  .product-list-header > * {
    display: block;
    text-align: left;
    margin: 0;
    padding: 0;
  }
  .product-list-header .product-list-more {
    text-align: right;
    position: relative;
  }
  .product-list-b-box > li {
    width: 100%;
  }
  .product-video-list > ul > li {
    width: 100%;
  }
  .master-text-box {
    top: 5%;
    left: 0%;
    transform: translateY(0);
  }
  .master-text-box > p {
    font-size: 12px;
    line-height: 1.6;
  }
  .master-img-lock {
    right: 5%;
    width: 160px;
    top: auto;
    bottom: -10px;
  }
  .master-img-lock > label {
    display: block;
    float: right;
    width: 40px;
    padding-bottom: 40px;
    margin-top: 0px;
    margin-right: 2px;
  }
  .master-details-box,
  .master-img-box {
    width: 100%;
    padding-bottom: 80%;
  }
  .vision-content-left-box,
  .vision-content-right-box {
    width: 100%;
    margin-bottom: 10%;
  }
  .museum-text-tt {
    font-size: 16px;
  }
  .museum-text-p {
    font-size: 12px;
  }
  .museum-text-more > a {
    font-size: 12px;
  }
}
@media screen and (max-width: 600px) {
  .news-section{
    font-size: 16px;
  }
  .recruit-banner-text-tt{
    line-height: 1.2;
  }
  .recruit-banner-text-website{
    margin-top:0 ;
    line-height: 12px;
  }
  .museum-title,.master-title,.news-title{
    font-size: 30px;
    font-weight: bolder;
  }
  .master-bg-img-box,.master-bg-img {
    height: calc(100vw * 0.50);
  }
  .news-lst-box {
    width: 100%;
  }
  .header-logo {
    float: right;
  }
  .header-nav-button {
    float: left;
  }
  .header-nav > li {
    line-height: 50px;
  }
  .recruit-content-lst-box,
  .technical-lst {
    width: 100%;
  }
  .recruit-content-lst-main {
    font-size: 12px;
    line-height: 1.2;
  }
  .product-series-main {
    width: 100%;
  }
  .vision-box-2 {
    padding-bottom: 120%;
  }
  .vision-content-center-bg {
    width: 300%;
  }
  .vision-content-center-box > p {
    font-size: 12px;
  }
  .aboutus-content-left-text-box {
    font-size: 24px;
  }
  .aboutus-content-right-text-box {
    font-size: 12px;
  }
  .aboutus-vision > .aboutus-vision-p {
    display: none;
  }
  .ki-box-all .ki-content-3:hover .aboutus-vision::before {
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #dd2e2e;
  }
  .aboutus-video-content-text-box > p {
    font-size: 12px;
  }
  .aboutus-video-tt,
  .aboutus-honor-tt {
    font-size: 24px;
  }
  .museum-button {
    width: 30%;
  }
  .museum-form-content > label {
    font-size: 12px;
    width: 30%;
  }
  .museum-form-content > .museum-input-all {
    width: 69%;
  }
  .business-banner-text-tt {
    font-size: 24px;
    line-height: 48px;
  }
  .business-banner-text-one {
    font-size: 12px;
  }
  .business-banner-text-two {
    font-size: 12px;
  }
  .business-content-p {
    font-size: 12px;
  }
  .business-form-content > .business-input-all {
    height: 30px;
    width: 65%;
  }
  .business-form > .business-form-content > label {
    font-size: 12px;
    width: 30%;
  }
  .business-form-label > label {
    font-size: 12px;
    line-height: 30px;
  }

  .business-form-text > .business-input-all {
  }
  .business-box-2-tt {
    font-size: 24px;
  }
  .business-box-2-a {
    font-size: 12px;
  }
  .business-box-2-p {
    font-size: 12px;
  }
}
@media screen and (max-width: 400px) {
  .business-qrcode:first-child{
    margin-right: 0;
  }
  .business-qrcode{
    width: 200px;
  }
  .footer-wechat-item {
    width: 50%;
  }
  .footer-banner-text-tt {
    font-size: 18px;
  }
  .footer-banner-text-p {
    font-size: 12px;
  }

  .aboutus-vision > .aboutus-vision-tt {
    font-size: 18px;
  }
}
@media screen and (max-width: 360px) {
  .footer-wechat-item {
    width: 50%;
  }
}