/*手机端适配*/
/* @media (max-width:1640px) {
  .center-box {
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
} */
@media (max-width:1540px) {
  .head-linfo {display: none;}
}
@media (max-width:1240px) {
  .center-box {
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100%;
  }
  .head-rsearch-rel,.head-logo{padding-right: 10px;}
  .head-rs-telinfo{padding-left: 10px;}
}

@media (max-width:1100px) {
  .center-box1 {
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100%;
  }
}
@media (max-width:992px) {
    .banner-tit {font-size:17px;}
    .banner-adv  {font-size:12px;padding-top:5px}
    .banner-adv .col-sky{margin-right:5px;font-size:14px}
    .banner-adv>li {padding-top:5px;}
    .banner-desc {font-size:12px;-webkit-line-clamp:2;margin-top:10px}
  .about_us_br_ul>li:hover .about_us_br_icon .iconfont {font-size: 14px;}
  .about_us_br_icon {margin-top: 10px;}
  .about_us_br_ul>li:hover .ab_us_img {height: 30px;}
  .about_us_br_desc {font-size: 12px;}
  .normal-mt {margin-top: 15px;}
  .full-screen .full-media:not(video) {position: static;}
  .product-case_brul>li {height: auto;}
  .aboust_us_ctit {font-size: 16px;}
  .quality-btab-ul {margin-top: 20px;}
  .quality-btab-ul>li {width: 50%;padding: 15px 0;}
  .ab_us_img{height:15px;margin-right: 0;margin-bottom: 10px;}
  .about_us_br_ul>li {height: 33.33%;min-height: auto;padding: 15px;}
  .normal-desc {margin-top: 15px;}
  ._news_bl_bott {padding-top: 15px;}
  ._new_br_ul .icon-Arrowrightnext {font-size: 28px;}
  .partner_box{padding: 25px 0;}
  .swiper-partner-box {margin-top: 20px;}
  .quality-bright-posi {position: static;width: 100%;}
  .quality-bott-pd{padding-left: 0;}
  .fac-mask{padding: 15px 15px 15px 40px;}
  .fact-mask-tit {font-size: 16px;}
  .more-news-btn {height: 35px;width: 120px;}
  .product-case-bl-tit {font-size: 18px;}
  .module-box {padding-top: 40px;}
  .normal-tit {font-size: 22px;}
  .comp-year>li+li +li {padding-top: 10px;}
  .comp-year>li:nth-of-type(2n+1)::after {display: none;}
  .comp-year>li{width: 50%!important;}
  .cul-left {display: block!important;}
  .business-bott {padding: 10px 20px;}
  .prev_next_box{padding: 15px 0;}
  .product_dr_sleft {font-size: 20px;}
  .cont-form-box {padding: 25px 0 40px;}
  .product_dlist {padding: 0 15px;}
  .product_dlist>li {padding-top: 15px;padding-bottom: 15px;}
  .prod_dtit {font-size: 20px;padding: 20px 15px;}
  .prduct-cont-top {padding: 15px;}
  .prduct-cont-tit {font-size: 18px;}
  .el-cont-row1 {margin-top: 15px;}
  .el-cont-row1 .cont-form-text {padding: 15px;}
  .el-cont-row1 .cont-form-val {padding-left: 15px;padding-right: 15px;}
  .el-web-50 {justify-content: space-between;}
  .el-web-50>[class*=el-cont] {width:48.5%;margin-left: 0!important;}
  .el-web-50>[class*=el-cont] + [class*=el-cont] + [class*=el-cont] {margin-top: 15px;}
  .product_dt_bshow {padding-top: 25px;}
  .product_dt_btit {font-size: 16px;padding: 15px 0;}
  .product_dr_tr_tit {font-size: 18px;}
  .swiper-main-prev::after, .swiper-main-next::after {font-size: 18px;}
  .news_list_rdate {display: block;}
  .news_list_left {width: 36%;}
  .news_list {padding-top: 25px;}
  .news_check_btn{display: none;}
  .news_list_right {padding:12px 15px;}
  .news_list_tit {font-size: 16px;}
  .news_list_date {display: none;}
  .news_details_left {border-right: none;border-bottom: 1px solid #f1f1f1;}
  .news_details_rul_tit {margin: 10px 0;}
  .news_details_rul>li {padding: 15px 0;}
  .news_details_rtit {font-size: 16px;padding: 20px 0;}
  .news_details_show {padding: 20px 0;}
  .news_details-tit {font-size: 18px;}
  .pro-list-tab,.nav-position-right {width: 100%;}
  .nav-position-right {padding: 20px 0;}
  .web-direction .change-code {font-size: 12px;}
  .web-direction {flex-direction: column;padding-left: 5px;}
  .cont-dl,.cont-dl * {display: inline;}
  .cont-i-box {margin-right: 10px;}
  .vcode{width: 86px;height: 25px;margin: 0;}
  .el-btn-box {margin-top: 25px;}
  .el-submit-btn {height: 45px;width: 185px;}
  .el-web-100 {flex-direction: column;}
  .el-web-100 [class*=el-width]{width: 100%;}
  .el-web-100 [class*=el-width] + [class*=el-width] {margin-top: 15px;}
  .map-box{height: 220px;}
  .cont-ul {margin-top: -3%;}
  .cont-ul>li {width: 48.5%;margin-left: 3%;margin-top: 3%;padding:10px 15px;align-items: center;}
  .cont-ul>li:nth-of-type(4n+1) {margin-left: 3%;}
  .cont-ul>li:nth-of-type(2n+1) {margin-left: 0;}
  .head-nav-ul>li.on .drop-tab a, .head-nav-ul>li:hover .drop-tab a {
    color: #fff;
  }
  .drop-tab a {color: #fff;}
  .head-nav-ul>li {line-height: 40px;}
  .head-nav-ul>li + li {margin-left: 0;}
  .footer-tl-add,.footer-code {margin-top: 15px;}
  .head-rs-input-box .heas-rs-val {padding: 0 15px;}
  .head-rs-drop {bottom: 0;}
  .head-rs-input-box {width: 100%;}
  .head {padding: 15px 0;}
  .head-left {padding:0;}
  .logo {max-width: 140px;}
  .tel-img{width: 34px;height:34px;margin-right: 5px;}
  .footer-code {max-width: min(159px,35%);}
  .footer-logo {max-width: min(233px,45%);}
  .pages li a,.pages li span {padding: 5px 10px;}
  .pages li {font-size: 13px;}
  .pages {padding: 25px 0;}
  .sea-tit {margin-right: 10px;}
  .sea-flag {height: 30px;width: 90px;}
  .search-ul>li {padding: 15px 0;margin-top: 15px;}
  .scroll-swiper>.swiper-wrapper>.swiper-slide{height: auto;}
  .footer-tl-tel {font-size: 20px;}
  .comp-year-top {font-size: 32px;}
  .company-desc-text p {margin: 20px 0;}
  .company-vice-tit {font-size: 18px;}
  .comp-desc-span {padding: 15px 0;}
  .company-desc-tit,.step-tit,.news__tit{font-size: 20px;}
  .company-desc {padding:25px 0 40px;}
  .drop-tab a,.drop-cont .drop-ul>li {padding: 0;}
  .drop-cont .drop-ul>li{text-align: left;font-size: 14px;}
  .step-desc {font-size: 14px;}
  .swiper-step-tit{font-size: 16px;}
  .swiper-step-desc  {font-size: 14px;}
  .menu {display: block;}
  .company-desc-inner{margin-top: 25px;}
  .head-nav-ul {
    width: 60%;
    display: flex;
    flex-direction: column;
    padding-top:10%;
    justify-content: flex-start;
    background-color: rgba(0, 0, 0, .8);
    height: 100%;
  }
  .nav-ul-box {
    width: 100%;
    height: 100%;
    background-color: transparent;
    overflow: hidden;
    left: -100%;
    top: 0px;
    position: fixed;
    z-index: 999;
    justify-content: flex-start;
  }
  .fix-web {display: flex;flex-direction: column;}
  .fix-web:after {display: none;}
  .fix-web>[class*=left],.fix-web>[class*=right] {width: 100%;max-width: none;}
  .flex-web {flex-direction: column!important;}
  .flex-web>[class*=left],.flex-web>[class*=right] {width: 100%!important;padding-left: 0;padding-right: 0;}
  .fix-web>.right-mt25 {margin-top: 25px;}
  .fix-web>.right-mt20 {margin-top: 20px;}
  .fix-web>.right-mt15 {margin-top: 15px;}
  .flex-web> .right-mt15 {margin-top: 15px;}
  .flex-web> .right-mt5 {margin-top: 5px;}
  .flex-web> .right-mt10 {margin-top: 10px;}
  .flex-web> .right-mt20 {margin-top: 20px;}
  .flex-web> .right-mt25 {margin-top: 25px;}
  .normal-place ::-webkit-input-placeholder{
    font-size: 14px;
  }
  .normal-place ::-moz-placeholder{
    font-size: 14px;
  }
  .normal-place :-ms-input-placeholder{
    font-size: 14px;
  }

  .flex-web>.step-box-left {
    padding: 25px 15px 25px 0;
  }
  .swiper-step .swiper-slide {padding-left: 45px;}
  .swiper-step::before,.swiper-step .swiper-slide::before {left: 20px;}
  .swiper-step .swiper-slide::before {width: 10px;height: 10px;}
  .footer-top .center-box {flex-direction: column;}
  .footer-top-left,.footer-top-right {width: 100%;text-align: center;padding-right: 0;padding-left: 0;}
  .footer-top-mid {display: none;}
  .footer-top {padding: 25px 0;}
  .footer-top-right {margin-top: 25px;}
  .step-inner {padding-bottom: 40px;}
  .step-group {padding-top: 40px;}
  .nav-position>.center-box {flex-direction: column-reverse;align-items: flex-start;}
  .pro-list-tab>li{padding: 20px 0;}
  .footer-tl-tel-text {margin-top: 15px;}
  .flex-web>.cul-right {
    padding: 20px 15px 25px;
  }
  .cul_itit {
    font-size: 18px;
  }
  .cul_itit::after {height: 2px;}
  .cul-desc {
    font-size: 14px;
    margin-top: 15px;
  }
  .cul-posi, .cul-lbox::after {
    display: none;
  }
  .cul-ul>li {
    margin-top: 25px;
}
.culture-box {padding: 40px 0;}
.hornor-ul>li,.business-ul>li {width: 48.5%;margin-left: 3%;}
.hornor-ul>li:nth-of-type(4n+1),.business-ul>li:nth-of-type(4n+1){margin-left: 3%;}
.hornor-ul>li:nth-of-type(2n+1),.business-ul>li:nth-of-type(2n+1) {margin-left: 0;}
.hornor-ubott{font-size: 14px;padding: 15px;}
.swiper-hornor-prev::after, .swiper-hornor-next::after {font-size: 18px;}
.head-rsearch-rel {position: static;}
.head-rs-drop {left: 0;width: 100%;}
.el-dl-normal {padding-left: 15px;padding-right: 15px;}
.el-cont-box {padding-top: 10px;}
.cont-tit-line,.cont-tit {font-size: 20px;}
.cont-tit-pd {padding: 20px 0 15px;}
.cont-form {margin-top: 25px;}
.product_dr_bott1 {padding-top: 15px;}
.flex-web>.quality-bright-pd {padding: 15px 15px 20px;}
.quality-br-desc {max-width: none;margin-top: 10px;}
.quality-br-tit {font-size: 18px;}
.quality-br-show {font-size: 16px;}
.quality-year {font-size:24px;}
._news_br_ul_right {padding: 12px 15px;}
._news_bleft ._news_tit, ._news_date {font-size: 16px;}
.quality-br-num {font-size: 42px;}
.friend_box {padding: 15px 0;}
.flex-web>.product-case-bleft {padding: 20px 0 20px 15px;}
.product-case-bl-top {padding-right: 15px;}

.product-case-bl-ul>li:hover a{transform: translate(15px,0);}
.product-case-brul-tit {font-size: 14px;}
.product-case_brul>li>a {flex-direction: column-reverse;justify-content: flex-end;}
.ml10 {margin-left: 5px;}
.product-case-brul-left {width: 100%;padding: 15px 0 0;}
.pro-case-img {height: 76px;}
.product-case-brul-right {justify-content: center;}
.product-case_brul {margin-top: 10px;}
.product-case_brul>li {width: calc(50% - 2.5px);margin-top: 5px;}
.product-case_brul>li:nth-of-type(2n+1) {margin-left: 0;}
.product-case_brul>li>a {padding: 15px;}
.service-box-bleft {padding-bottom: 20px;}
.service-box-bleft-posi {position: static;width: 100%;padding: 15px 0 0;}
.service-bl-tit {font-size: 16px;}
.service-index {font-size: 20px;}
.service-bl-desc {margin-top: 15px;}
.service-tab-ul{width: 100%;position: static;}
.factory-blul>li {padding: 12px 15px;}
.service-tab-ul>li .iconfont,.quality-btab-ul>li .iconfont,.product-case-brul-icon .iconfont {font-size: 24px;}
.quli-tab-tit {font-size: 16px;}
.flex-web>._news_bright {padding-bottom: 15px;}
._news_bleft ._news_tit {padding-left: 10px;margin-left: 10px;}
.quli-tab-info {padding-left: 10px;}
.abous_us_cdesc p {margin: 15px 0;}
.abous_us_comp_info {padding-right: 0;}
.quality-br-tab-ul {padding: 15px 12px;}
.service-tab-ul>li {font-size: 12px;}
/* .product-case-bl-ul>li:hover a,  */
.product-case-bl-ul>li.on a,.product-case-bl-ul>li>a{padding: 10px 15px;}
.product-case-bl-ul {padding-right: 30px;}
.product-case-bl-ul>li +li {margin-top: 10px;}
.drop-tab {
  padding: 0 15px;
}
.hide-pc {
  display: block;
}
.drop-tab a::after {background-color: #fff;display: none;}
.drop-cont {
  position: static;
  width: 100%;
  transform: none;
}
.drop-ul {
  background-color: #eee;
  padding: 0 15px;
}
}

@media (max-width:750px) {
  .mobile-img {display: block;}
  .banner-img {display: none;}
  .flex-phone {flex-direction: column;}
  .flex-phone>[class*=left],.flex-phone>[class*=right] {width: 100%;}
  .flex-phone> .right-mt5 {margin-top: 5px;}
  .flex-phone> .right-mt15 {margin-top: 15px;}
  .flex-phone> .right-mt20 {margin-top: 20px;}
  .flex-phone> .right-mt25 {margin-top: 25px;}
}
@media (max-width:640px)  {
  .product_dr_ul>li {width: 48.5%;margin-left: 3%;margin-top: 15px;}
  .product_dr_ul>li:nth-of-type(3n+1){margin-left: 3%;}
  .product_dr_ul>li:nth-of-type(2n+1){margin-left: 0;}
  .el-input-width {flex: 1;width: 100%;}
  .cont-ul>li {width: 100%;margin-left: 0!important;}
}
@media (max-width:475px) {
  
}
@media (max-width:575px) {

}
@media (max-width:375px) {

}