@media (max-width: 1400px) {

}
@media (max-width: 1200px) {

}

@media (max-width: 992px) {
    .nav{padding:0;}

    .news_cont .slick-prev, .news_cont .slick-next{width:60px;height:60px;}
    .footNav{float: none;width:100%;padding:20px 0;}
    .contact{float: none;width:100%;padding:20px 0;}


    .pro_class{margin-bottom:110px;}
    .pro_list{margin-bottom:20px;}
    .pro_cont{padding-bottom:45px;}
    .about_cont{margin:110px 0 70px;}

    .section_three{padding:100px 0;}
    .news_list{margin:0 10px;}
    .s_title{margin-bottom:40px;}
    .s_title .cn{font-size: 26px;}
    .s_title .en{font-size: 24px;}
    a.more{width:45px;height:35px;}
    .news_cont .slick-prev, .news_cont .slick-next{width:45px;height:50px;}
    .news_cont .slick-prev:before, .news_cont .slick-next:before{background-size: 13px;}
    .pro_list dd a{width:90%;font-size: 15px;line-height: 35px;height:35px;}




}
@media (max-width: 767px) {
    #wrap_index{padding-bottom:55px;}

    .model-header{height:60px;padding:10px 0;background:#fff;}
    .model-header-logo{width:80%;display: inline-block;height:40px;}
    .model-header-logo a{display: block;height:40px;position: relative;}
    .model-header-logo a img{max-width:100%;max-height:100%;position: absolute;top:0;bottom:0;left:0;margin:auto;}
    .model-header .model-navbtn{float:right;width:30px;text-align: right;height:40px;margin-right:10px;position: relative;}
    .model-header .model-navbtn img{width:28px;position: absolute;top:0;bottom:0;left:0;margin:auto;}

    #model_banner .slick-dots{bottom:40px;}
    .pro_class{margin-top:-40px;height:320px;margin-bottom:50px;}
    .pro_class li{width:33.33%;height:160px;}
    .pro_class li i{font-size: 50px;margin:30px auto 20px;height:41px;line-height: 41px;}
    .pro_class li h3{font-size: 16px;margin-bottom:10px;}
    .pro_class li a{line-height: 35px;margin-bottom:0;font-size: 14px}
    .pro_class li a img{width: 7px;}

    .pro_class .one_more{height:160px;background: none;}
    .pro_class .one_more a{display: block;position: absolute;top:0;left:0;right:0;bottom:0;margin:auto;background: #345ca5;width:50px;height:40px;}
    .pro_class .one_more a img{width: auto;max-width:100%;margin:0;}
    .pro_class .one_more:hover{margin:0;box-shadow: none;}
    .pro_class .one_more:hover a{margin:auto;}

    .moreM{width:100%;height:40px;}
    a.more{width:50px;height:40px;}

    .pro_cont .pro_list{display: none;width:48.5%;margin-right:0;margin-bottom:20px;}
    .pro_cont .pro_list:nth-child(1){display: block;}
    .pro_cont .pro_list:nth-child(2){display: block;}
    .pro_cont .pro_list:nth-child(3){display: block;}
    .pro_cont .pro_list:nth-child(4){display: block;}
    .pro_cont .pro_list:nth-child(2n){float: right;}
    .pro_list dd a{width:90%;height:40px;line-height: 40px;font-size: 14px;}
    .pro_cont{padding-bottom:0;}

    .s_title{padding:0;margin-bottom:25px;}
    .s_title .cn{font-size: 18px;}
    .s_title .en{font-size: 16px;}
    .s_title span{line-height: 24px;}
    .s_title .cn:after{height:10px;width:2px;margin:-3px 5px 0 10px;}

    .section_one{padding-bottom:40px;}

    .about_cont{width:90%;height:238px;margin:110px 0 70px;}
    .about_cont .s_title{padding:30px 20px 0;}
    .about_cont .about_item{padding:10px 20px 15px;}
    .about_cont .about_item .about_txt .txt{line-height: 20px;font-size: 14px;height:100px;-webkit-line-clamp:5;}
    .about_tab li{line-height: 35px;height:35px;font-size: 16px;}
    .about_tab li.on:before{height:2px;}

    .section_three{padding:50px 0;}
    .news_cont{margin-bottom:20px;}
    .news_list{margin:0 5px;border-width: 1px;}
    .news_list:hover{border-width: 1px;}
    .news_list dd{padding:8px 6px;}
    .news_list dd span{font-size: 14px;}
    .news_cont .slick-prev{left:-10px;}
    .news_cont .slick-next{right:-10px;}
    .news_cont .slick-prev,.news_cont .slick-next{width:40px;height:50px;margin-top:-30px;}
    .news_cont .slick-prev:before,.news_cont .slick-next:before{background-size: 70%;}

    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next {border-left: 1px solid #345ca5; }
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:after { border-left: 7px solid #345ca5; }
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:after {border-right: 7px solid #345ca5;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev{border-right: 1px solid #345ca5;}

    .copy{background: rgba(52,92,165,.6);opacity: 1;}






}


@media (max-width: 375px){
    .pro_class li h3{font-size: 14px;}
}
@media (min-width: 768px){

    .pro_class li:hover{z-index:30;}
    .pro_class li:hover div{margin-top:-30px;box-shadow: 0 0 10px 0 rgba(0,0,0,.1);overflow: visible;z-index:30;}
    .pro_class li:hover i{margin:10px auto 11px;}
    .pro_class li:hover h3{margin-bottom:20px;}
    .pro_class li:hover a{margin-bottom:0;}


}


@media (min-width: 992px){


}
@media (min-width: 1400px){
    .container{width: 1380px;}
}