@media (max-width: 1600px) {

}
@media (max-width: 1346px) {



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

    .nav li a{font-size: 15px;}
    .nav li.li_one span:before{width: 25px;background-size: 100%;margin-right:5px;}

    .section_one{padding:60px 0;}
    .classify dd a{font-size: 16px;}

    .about_lt .s_title{margin-bottom:30px;}
    .s_title h3{font-size: 25px;line-height: 30px;}
    .s_title p{font-size: 16px;line-height: 24px;}
    .s_title b{margin-top:10px;}
    .about_lt .s_title b{margin-top:10px;}
    .title_box a{width:100px;font-size: 14px;}
    .title_box{padding:0 100px;}
    .about_lt .title_box{padding-left:0;}
    .about_lt .about_txt{line-height: 30px;font-size: 16px;height:120px;}










}

@media (max-width: 992px) {

    .logo{width: 15%;}
    .nav li.li_one span:before{width: 15px;}
    .nav li a{font-size: 12px;}

    .news_list{width:47%;margin-right:0;}
    .news_cont .news_list:nth-child(2n){float: right;}
    .news_cont .news_list:nth-child(3){display: none;}

    .footer{display: none;}
    .copy{background: rgba(130,81,51,.6);}


}
@media (max-width: 767px) {
    #wrap_index{padding-bottom:55px;}
    body{padding-left:0;padding-right:0;}

    .model-header{height:60px;padding:10px 0;}
    .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;}


    .section_one{padding:60px 0;}{padding:35px 0;}
    .classify dt{width:60px;height:60px;line-height: 60px;transition: all linear .3s;-webkit-transition: all linear .3s;}
    .classify dt a{font-size: 30px;}
    .classify dt a img{width:60px;height:60px;}
    .classify dt i{font-size: 30px;}
    .classify dd{transition: all linear .3s;-webkit-transition: all linear .3s;}
    .classify dd a{margin:0;}
    .classify:after{height:10px;margin-top:0;top:35px;}
    .classify:hover  dt{transform: translateY(10px);-webkit-transform: translateY(10px)}
    .classify:hover  dd{transform: translateY(10px);-webkit-transform: translateY(10px)}

    .about_cont{}
    .about_lt{float: none;width: 100%;padding:0 10px;}
    .about_rt{float: none;width: 100%;margin-top:15px;}
    .s_title h3{font-size: 20px;line-height: 24px;}
    .s_title p{font-size:14px;line-height:20px;}
    .s_title b{width: 10px;margin:10px auto;}
    .about_lt .s_title b{margin:10px 0;}

    .section_three{padding:50px 0;}
    .pro_cont{padding:0;overflow: hidden;margin-top:25px;}
    .pro_cont .pro_list{float: left;width:47%;padding:10px 0;}
    .pro_cont .pro_list dl{border-radius: 15px;}
    .pro_cont .pro_list:nth-child(2n){float: right;}
    .pro_cont .pro_list dl dd a{font-size: 16px;line-height: 40px;height:40px;}
    .pro_cont .pro_list img{max-width: 100%;max-height: 100%;}


    .section_five{padding:50px 0;}
    .news_cont{margin-top:25px;}
    .news_list {padding-bottom:35px;}
    .news_list dd{padding:10px;}
    .news_list dd h3 a{font-size: 16px;margin-bottom:5px; }
    .news_list dd .n_txt{line-height: 20px;height:40px;-webkit-line-clamp:2;margin:5px 0;font-size: 15px;}
    .news_list dd span{margin-top:5px;font-size: 14px;}
    .news_list dd span img{width: 20px;}





    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next{  border-left:1px solid #825133;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev{border-right: 1px solid #825133;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:after{border-right: 7px solid #825133;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:after{border-left: 7px solid #825133;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:before{border-bottom: 7px solid #825133;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:before{border-top: 7px solid #825133}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-prev:hover{border-bottom: 1px solid  #825133;}
    .model-dectil-imgtwo .model-dectil-slick2 .slider-nav .slick-next:hover{border-top: 1px solid  #825133;}





}


@media (max-width: 600px){


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


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



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


}
@media (min-width: 768px){


}


@media (min-width: 992px){


}
@media (min-width: 1400px){
    .container{width: 1380px;}
}
@media (min-width: 1600px){

}