/*1600*/
@media screen and (max-width: 1850px) {
  /*--------------------------首页-----------------------*/
  .guanyu-logo {left: 6rem;}
  /*-----------------------联系我们------------------------*/
  /*-----------------------救援视频------------------------*/
  /*-----------------------行业动态------------------------*/
  /*-----------------------新闻详情------------------------*/
  /*-----------------------合作伙伴------------------------*/

}
/*1440*/
@media screen and (max-width: 1580px) {
  /*--------------------------首页-----------------------*/
  .guanyu-logo {width: 38rem;}
  .guanyu-t-info {height: 17.5rem;overflow: hidden;}
  /*-----------------------联系我们------------------------*/
  /*-----------------------救援视频------------------------*/
  /*-----------------------行业动态------------------------*/
  /*-----------------------新闻详情------------------------*/
  /*-----------------------资质荣誉------------------------*/
  .zzry-ctrl {left: -2.5rem;}
  .ry-next, .bb-next {;right: -2.5rem;}
  /*-----------------------合作伙伴------------------------*/

}
/*1280*/
@media screen and (max-width: 1420px) {
  /*--------------------------首页-----------------------*/
  /*-----------------------联系我们------------------------*/
  /*-----------------------救援视频------------------------*/
  /*-----------------------行业动态------------------------*/
  /*-----------------------新闻详情------------------------*/
  /*-----------------------合作伙伴------------------------*/

}
/*1024*/
@media screen and (max-width: 1240px) {
  /*--------------------------首页-----------------------*/
  .guanyu-t {padding: 3.125rem 0;}
  .banner-sb {display: none;}
  .guanyu-yun {display: none;}
  .guanyu-t .wcont{display: block;}
  .guanyu-logo {width: 100%;}
  .guanyu-t-box, .guanyu-b-box {width: 100%;margin-left: 0;margin-bottom: 1.3rem;}
  .chanpin {padding: 3.125rem 0;}
  .chanpin-t {display: block;padding-bottom: 3rem}
  .chanpin-t-r {margin-top: 2rem;}
  .jiuyuan {padding: 3.125rem 0;}
  .jiuyuan-b {margin-top: 3rem;}
  .jiuyuan-b li a {padding-bottom: 65%;}
  .swiper-ssdfsdfsdf .swiper-slide a{padding-bottom: 65%;}
  .jyshipin {padding: 3.125rem 0;}
  .jyshipin-b {padding: 3.125rem 0;}
  .xwzx {padding: 3.125rem 0;}
  .xwzx-b {margin-top: 3rem;}
  .hezuo {padding: 3.125rem 0;}
  .hezuo-b {margin-top: 3rem;}
  .hezuo-b li {width: 32%;}
  .hezuo-b li:nth-child(4n) {margin-right: 2%;}
  .hezuo-b li:nth-child(3n) {margin-right: 0;}
  /*-----------------------联系我们------------------------*/
  .lxwm-b li {padding: 2rem}
  /*-----------------------救援视频------------------------*/
  /*-----------------------行业动态------------------------*/
  .newr-dates {margin-top: 2rem;}
  .newr-more {margin-top: 3.125rem;}
  /*-----------------------新闻详情------------------------*/
  /*-----------------------资质荣誉------------------------*/
  .zzry-sw a {padding: 2rem}
  /*-----------------------合作伙伴------------------------*/

}
/*手机*/
@media screen and (max-width: 1000px) {
  .mydaohang{display: block;}
  /*--------------------------首页-----------------------*/
  .swiper-banner{height:39rem;}
  .banner-infos{width: 25rem;}
  .banner-pag{display: none;}
  .banner-bot{width: 100%;}
  .banner-bot a{padding: 20px;}
  .guanyu-t {padding: 30px 0;}
  .guanyu-t-tit h1 {font-size: 3rem;}
  .guanyu-b {padding: 30px 0;}
  .guanyu-b li {display: block;text-align: center;}
  .guanyu-b li div {margin-left: 0;margin-top: 1rem;}
  .guanyu-b li div h1 {font-size: 2.5rem;}
  .chanpin {padding: 30px 0;}
  .chanpin-t-l h1 {font-size: 1.5rem;}
  .chanpin-t-r ul {display: block;}
  .chanpin-t-r ul li {display: inline-block;margin-right: 1rem;margin-left: 0;padding-left: 0;margin-bottom: 1rem;}
  .chanpin-t-r ul li:after {display: none;}
  .swiper-chanpin a {padding: 15px;}
  .chanpin-t {padding-bottom: 2rem;}
  .jiuyuan {padding: 30px 0;}
  .jiuyuan-t-l {display: none;}
  .jiuyuan-t-c img {width: 12rem;}
  .jiuyuan-b ul { grid-template-columns: repeat(2, 1fr);}
  .jiuyuan-b {margin-top: 2rem;}
  .jyshipin {padding: 30px 0;}
  .jyshipin-t-l {display: none;}
  .jyshipin-t-c {text-align: left;}
  .jyshipin-t-c h1 {font-size: 1.5rem;}
  .jyshipin-t-c p {font-size: 2rem;}
  .jyshipin-t-c img {display: none;}
  .jyshipin-b {padding: 30px 0;}
  .xwzx {padding: 30px 0;}
  .xwzx-t h1 {font-size: 1.5rem;}
  .xwzx-t p {font-size: 2rem;}
  .xwzx-b {margin-top: 2rem;display: block;}
  .xwzx-b-l {width: 100%;margin-bottom: 1rem;}
  .xwzx-b-img {height: auto;padding-bottom: 70%;}
  .xwzx-b-r {width: 100%;}
  .xwzx-img {display: none;}
  .xwzx-msgs {margin-left: 0;}
  .hezuo {padding: 30px 0;}
  .hezuo-t h1 {font-size: 1.5rem;}
  .hezuo-t h2 {font-size: 2rem;}
  .hezuo-b {margin-top: 2rem;}
  .hezuo-b ul {justify-content: space-between;}
  .hezuo-b li {width: 48%;margin-right: 0 !important;}
  /*-----------------------联系我们------------------------*/
  .nybanner {margin-top: 3.125rem;position: relative;height: 39em;}
  .nybanner .nybanner-pc {display: none;}
  .nybanner .nybanner-mobile {display: block;position: absolute;left: 0;top: 0;width: 100%;height: 100%;object-fit: cover;}
  .mbx {padding: 1rem 0;}
  .mbx img {width: 1.5rem;}
  .lxwm {padding: 30px 0;}
  .lxwm-t {display: block;}
  .lxwm-t-l {width: 100%;}
  .lxwm-t-l li h1 {font-size: 1.25rem;}
  .lxwm-t-r {margin-top: 2rem;}
  .lxwm-b {margin-top: 1.5rem;padding-bottom: 0;}
  .lxwm-b ul {display: block;}
  .lxwm-b li {width: 100%;margin-bottom: 20px;}
  .lxwm-b li:last-child {margin-bottom: 0;}
  /*-----------------------救援视频------------------------*/
  .photos {padding: 30px 0;}
  .photos ul {justify-content: space-between;}
  .photos li {width: 48%;margin-right: 0;}
  .photos-msg {padding: .75rem .5rem;display: block;}
  .photos-msg i {margin-left: 0;margin-top: 5px;display: block;}
  .fenye {margin-top: 1rem;}
  .fenye a, .fenye span {width: 24px;line-height: 24px;height: 24px;font-size: 12px;margin: 3px;}
  .botbanner {position: relative;height: 28rem;}
  .botbanner .botbanner-pc {display: none;}
  .botbanner .botbanner-mobile {display: block;position: absolute;left: 0;top: 0;width: 100%;height: 100%;object-fit: cover;}
  /*-----------------------行业动态------------------------*/
  .news {padding: 30px 0;}
  .news-top {display: block;}
  .news-top-l {width: 100%;height: 60vw;}
  .news-top-r {width: 100%;}
  .news-top-r a {padding: 15px;}
  .newr-desc {-webkit-line-clamp: 2;height: 50px;}
  .newr-more {margin-top: 2rem;}
  .news-bot li a {display: block;padding: 15px;position: relative;}
  .news-bot-l h1 {font-size: 16px;}
  .news-bot-r {position: absolute;right: 15px;bottom: 15px;}
  /*-----------------------新闻详情------------------------*/
  .detail {padding: 30px 0;}
  .detail-box {padding: 20px 15px;}
  /*-----------------------产品总览------------------------*/
  .cplist {padding: 30px 0;}
  .cplist-top li {margin-right: 1rem;}
  .cplist-ls ul {justify-content: space-between;}
  .cplist-ls li {width: 48%;margin-right: 0;}
  .cplist-info h1 {margin-bottom: 0;}
  .cplist-info p {display: none;}
  /*-----------------------公司简介------------------------*/
  .gsjj-tit h1 {font-size: 3rem;}
  .gsjj-box {padding: 30px 0;}
  .gsjj-ls {margin-top: 3rem;}
  .gsjj-ls ul {display: block;}
  .gsjj-ls li {width: 100%;margin-bottom: 1.5rem;}
  .gsjj-ls li:last-child {margin-bottom: 0;}
  /*-----------------------资质荣誉------------------------*/
  .zzry-sw {margin-top: 1.5rem;}
  .zzry-sw a {padding: 2rem 4rem;}
  .zzry-ctrl {left: 0;}
  .ry-next, .bb-next {right: 0;}
  /*-----------------------合作伙伴------------------------*/
  .hezuolist{padding: 30px 0;}
  .hezuolist ul{justify-content: space-between;}
  .hezuolist li{width: 48%;margin-right: 0;}
  /*-----------------------资料下载------------------------*/
  .ziliaoxz{padding: 30px 0;}
  .ziliaoxz-t{display: none;}
  .ziliaoxz ul li{flex-wrap: wrap;padding:20px 0;}
  .ziliaoxz ul li:first-child{padding-top: 0;}
  .ziliaoxz-l{width: 100%;padding: 0;margin-bottom: 10px;}
  .ziliaoxz-c{width: auto;}
  .ziliaoxz-r{width: auto;}
  /*-----------------------分享------------------------*/
  .float-right-box{width: 50px !important;}
  .float-right-box .bot-share{display: none;}
  .float-right-box .sidebox{display: none !important;}
}