@media (max-width: 1600px) {
    .brand_cont{padding: 160px 10%;}
}
@media (max-width: 1440px) {
    .one_slider .slick-prev{left:0;}
    .one_slider .slick-next{right:0;}
    .rt_en span{font-size: 70px;line-height: 70px;right:-445px;}


    .brand_ltBg{width:150px;height:234px;top:34%;left:-50px;}
    .brand_rtBg{width:130px;height:366px;top:25%;}
    .brand_cont{padding:160px 11%;}
    .brand_en{font-size: 245px;line-height: 250px;height:250px;}

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

    .nav li a{font-size: 14px;}
    .nav{padding-right:220px;}
    .one_list p{height:60%;}
    .recomm_cont{padding:50px;}
    .recomm_cont .lt_en{font-size: 30px;line-height: 30px;top:50px;}
    .rec_lt{padding-right:4%;padding-top:40px;}
    .rec_lt .ti{font-size: 20px;line-height: 24px;}
    .rec_lt b{width:60px;margin:10px 0 20px;}
    .rec_lt .txt{font-size: 14px;line-height: 22px;height:176px;}
    .rt_en span{font-size: 50px;line-height: 50px;right:-298px;}
    .reco_box:after{width:180px;height:180px;}

    .brand_cont{padding:100px 30px;}
    .brand_cont .txt{font-size: 16px;line-height: 30px;padding:0 30px;}
    .brand_en{font-size: 200px;height:200px;line-height: 200px;}
    .brand_ltBg{width: 120px;height:175px;top:28%;}
    .brand_rtBg{width:70px;height:195px;}


    .pro_content{padding:50px 0 30px;}
    .pro_list dd .cn b{width: 50px;height:2px;}
    .pro_list dd .cn{font-size: 20px;}
    .pro_list dd .en{font-size: 30px;line-height: 30px;height:30px;}
    .pro_list dd .txt{margin:20px 0;}
    .pro_content .pro_list:nth-child(2n) dd h3{padding-right:60px;}













}

@media (max-width: 992px) {
    .nav{padding-right:0;}
    .hot_line{display: none;}
    .one_list p{height:92%;}

    .brand_en{font-size: 150px;height:150px;line-height: 150px;}


}
@media (max-width: 767px) {
    #wrap_index{padding-bottom:55px;}
    .container{padding:0 10px;}


    .model-header{height:60px;padding:10px 0;}
    .model-header-logo{width:70%;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 li{margin:0 4px;}
    #model_banner .slick-dots li button{width:6px;height:6px;border:1px solid #fff;}
    #model_banner .slick-dots li.slick-active button{border:1px solid #32b5cd;}

    .section_one{margin:40px 0 30px;}
    .section_one .container{padding:0;}
    .one_list{margin:0 10px;padding:15px 0 0 35px;}
    .one_list p{left:-28px;font-size: 14px;height:72%;line-height: 14px;padding-top:8px;}
    .one_slider{padding:0;}
    .one_list:before{height:80%;}

    .s_title h3{font-size: 18px;}
    .s_title h3:after{width: 60px;height:4px;right:-30px;top:14px;}
    .s_title{padding-bottom:25px;}
    .s_title .container{padding:0 10px;}


    .rec_lt{float: none;width: 100%;padding:15px 0 0 0;}
    .rec_rt{float: none;width: 100%;padding:0;}
    .reco_box:after{display: none;}
    .recomm_cont{padding:40px 10px;}
    .recomm_cont .lt_en{position: static;margin-bottom:10px;}
    .rec_lt b{height:2px;margin-bottom:15px;}
    .rec_lt .txt{letter-spacing: 0;line-height: 24px;height:72px;-webkit-line-clamp:3;}

    .brand_cont{padding:40px 0;}
    .brand_cont .txt{padding:0 40px;height:162px;font-size: 14px;line-height: 27px;
        overflow: hidden;  display: -webkit-box;  -webkit-box-orient: vertical;  -webkit-line-clamp:6;}
    .brand_ltBg{width:90px;height:140px;}
    .brand_rtBg{width:44px;height:125px;top:31%;}
    .brand_en{font-size: 90px;height:90px;line-height: 90px;}

    .pro_list dd{padding:0;}
    .pro_list dt{padding:0 20px;}
    .pro_box{background: #fafafa ;}
    .pro_box .container{padding:0;}
    .pro_content{padding:40px 0 30px;}
    .pro_list{margin-bottom:10px;}
    .pro_list dd .cn b{width: 10px;margin-right:10px;}
    .pro_list dd .cn {font-size: 17px;line-height: 22px;height:22px;margin-top:0;}
    .pro_list dd .en{padding-left:10px;font-size: 22px;line-height: 24px;height:24px;}
    .pro_list dd .txt{margin:10px 0;padding-left:10px;font-size: 14px;line-height: 20px;height:40px;-webkit-line-clamp:2;}
    .pro_list dd a{margin-left:10px;font-size: 12px;line-height: 28px;height:28px;width: 80px;}

    .pro_content .pro_list:nth-child(2n) dd h3{padding-right:20px;}
    .pro_content .pro_list:nth-child(2n) dd h3 b{top:13px;}
    .pro_content .pro_list:nth-child(2n) dd .en{padding:0 10px 0 0;}
    .pro_content .pro_list:nth-child(2n) dd .txt{padding:0 10px 0 0;}
    .pro_content .pro_list:nth-child(2n) dd a{margin-right:10px;}

    .section_five{padding:30px 0 20px;}
    .news_list{float: none;width: 100%;padding:0 15px;margin-bottom:15px;}
    .news_list dd span{font-size: 14px;}
    .news_list dd b{font-size: 20px;margin-top:3px;}
    .news_list dd b:after{width:13px;}
    .news_list dt{margin-left:75px;}
    .news_list dt .ti{font-size: 16px;line-height: 30px;height:30px;margin-bottom:3px;}
    .news_list dt .txt{font-size: 14px;line-height: 22px;height:44px;-webkit-line-clamp:2;margin:0;}


    .case_cont{padding:30px 0;}
    .case_slider .case_list p{font-size: 14px;line-height: 24px;height:24px;}
    .case_slider .case_list{margin:0 10px;}


    .footer .container{padding:40px 15px;}
    .f_one{width: 70%;}
    .f_three{width: 25%;}
    .contact {padding-left:10px;}
    .contact li{margin-bottom:5px;}
    .contact li p{font-size: 12px;line-height: 20px;}
    .contact li span{font-size: 12px;line-height: 20px;}
    .contact li img{top:5px;}
    .f_three dl dd{font-size: 12px;}
    .footer h3{font-size: 16px;}
    .footer h3 b{width:30px;margin-left:20px;}
    .copy{background: #fafafa;color:#666;line-height: 18px;}
    .copy a{color:#666;}
    .case_slider{margin:0;}

    .banner_img .slick-prev, .banner_img .slick-next{width: 20px;}




    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next{  border-left:1px solid #32b5cd;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev{border-right: 1px solid #32b5cd;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:after{border-right: 7px solid #32b5cd;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:after{border-left: 7px solid #32b5cd;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:before{border-bottom: 7px solid #32b5cd;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:before{border-top: 7px solid #32b5cd}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:hover{border-bottom: 1px solid  #32b5cd;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:hover{border-top: 1px solid  #32b5cd;}





}


@media (max-width: 600px){



}
@media (max-width: 500px){


}
@media (max-width: 450px){



}
@media (max-width: 374px){


}
@media (min-width: 768px){
    .news_list:hover dt:after{width: 100%;}
    .news_list:hover dt .ti{color:#32b5cd;}
}


@media (min-width: 992px){


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

}