@media (max-width:1200px){
    .partnerPC .bd li{width:190px;}
    .about_list{width:970px;}

    .list-news iframe{height:300px;}
}
@media (min-width:992px){

}
@media (max-width:992px){
    .partnerPC .bd li{width:145px;}
    .about_s_dl dd h3 a{margin-top:20px;}
    .about_list{width:100%;}

    .footLogo{text-align: left;}

    .nav_list li.on i{right:5px;}

}
@media (max-width:767px){
    .header{height:80px; }
    .logo{height:80px;text-align: center;}
    .menu{position: absolute;right:15px;top:0;}
    .nav{background: #0e1d1f; display: none; }
    .nav  .nav_back  { padding: 0 15px;}
    .nav  .nav_back a{color:#00bcd4;font-weight: bold; }
    .nav  .nav_back a:hover{color:#00bcd4; }
    .nav_list {height:auto;width:100%;position: absolute;left:0;top:80px;background: #0e1d1f;padding:15px 0;z-index:100;
        transition: all linear .3s;-webkit-transition: all linear .3s;}
    .nav_list li{width:100%;text-align: left;line-height:40px;position: static;height:40px;}
    .nav_list li a{line-height:40px;height:40px;padding:0 30px 0 15px;font-size: 16px;}
    .nav_list li:after{display: none;}
    .nav_list li a:hover{background: none;color:#00bcd4;}
    .nav_listChild {left:100%;top:0;padding:5px 0;}
    .nav_listChild li{padding:0 15px;top:0;}
    .nav_list li.on i{position: relative;margin-top:0;top:-34px;}

    .nav_list.active{left:-100%;}


    .banner .hd li{width:24px;height:24px;border-radius: 50%;margin:0 3px;cursor: pointer;
        display: inline-block;color:#00bcd4;font-size:12px;text-align: center;line-height:20px;}
    .banner .hd li.on{border:2px solid #fff;color:#fff}
    .banner .hd a{position: absolute;top:50%;margin-top:-20px;}
    .banner .hd a img{width:20px;}
    .banner .hd a.prev{left:2%;}
    .banner .hd a.next{right:2%;}

    .more_s a{width:180px;}

    .product_s{padding:40px 0 50px;}
    .pro_s_content{padding:40px 0;}
    .title_s h3 a{font-size:22px;}
    .pro_s_list li{width:48%;}
    .pro_s_img {padding:0;}
    .pro_s_img li{width:100%;}
    .pro_s_list li:nth-child(2n){float:right;}
    .partner_s_content{padding:30px 0 0}



    .about_s{padding:30px 0 70px;}
    .about_list{padding:30px 0 0 0;}
    .about_list li{width:50%;margin-bottom:25px;}
    .about_list li:first-child:before{width:95%;}
    .about_list li:last-child:before{width:95%;right:5%;}
    .about_list li:nth-child(2):after{right:20px;}
    .case_s_dl dl{padding-left:0!important;width:100%;}
    .case_s_dl dl:nth-child(2n){float: none;}
    .case_s_dl dl dd p{height:52px;}
    .case_s{padding:30px 0;}
    .case_s_dl dl dt{line-height:144px;}
    .case_s_content{padding-top:35px;}

    .news_s_r{margin-top:20px;}
    .news_s{padding:50px 0;}
    .news_s_content{padding:35px 0 0 0;}
    .news_s_r dl{padding:0;!important;width:48%;}
    .news_s_r dl:nth-child(2n){float:right;}


    .footer{padding:20px 0;}
    .footLogo{margin-bottom:20px;}
    .footNav{margin-bottom:20px;}

    /*.det_ban{height:245px;}*/
    /*.det_banImg{height:245px;}*/
    .det_title h3 a{ font-size:30px;}

    .det_main{padding-top:0;}
    .det_topBox{width:100%;padding:0;}
    .detNav{height:auto;width:100%;padding:10px 0;display: none;}
    .detNav li{width:100%;text-align: center;}
    .detNav li a{width:100%;line-height:35px;height:35px;overflow: hidden;border-bottom:none;}
    .detNav li a:hover{border-bottom:none;}
    .detName{margin-bottom:0;line-height:64px;height:60px;font-size:22px;width:50%;padding:0 0 0 15px;}

    .list-img li:nth-child(2n){margin-right:0;}
    .page li a{width:100px;}

    .list-news {padding:0;margin-top:10px;}
    .list-news dl{width:100%;padding:0!important;}

    .det_newsName{margin-top:10px;font-size:20px;}
    .page-ul{padding:20px 0 10px;}
    .page-ul li{width:45%;background: url(../images/p-prev.png) no-repeat left;
        background-size: 25px 25px;}
    .page-ul li:last-child{background: url(../images/p-next.png) no-repeat right;
        background-size: 25px 25px;}
    .page-ul li:hover{background: url(../images/p-prev-on.png) no-repeat left;
        background-size: 25px 25px;}
    .page-ul li:last-child:hover{background: url(../images/p-next-on.png) no-repeat right;
        background-size: 25px 25px;}
    .det_newsNameP{font-size: 20px;}

    .proSlide{width:96%;}
    .proSlide .hd{ }
    .proSlide .hd li{width:23%;margin-right:2%; }
    .proSlide .bd{width:100%;}



    .mapUL ul li{width:33.3%;}

    .det_txt iframe{width:100%;height:400px;}
}

@media (min-width:768px){
    .detNavMob{display: none!important;}

    .nav{display: block!important;}
    .nav_listChild{display: none;}
    .nav_list li:hover ul{display: block;}
}
@media (max-width:400px){
    .bdsharebuttonbox li{margin-right:0;}
    .proSlide .hd li{height:70px;}
    /*.news_s_r dl dt{height:250px;}*/

    .det_txt iframe{height:300px;}
}