@media only screen and (max-width: 1600px) {
    
    .box_wrap{width: 12rem;}
    .hot-service ul li{margin-right: 8%;}
    
}
@media only screen and (max-width: 1440px) {
    
   
    
}
@media only screen and (max-width: 1366px) {
    .header_inner, .wal{width: 96%;max-width: 96%;}
    .index-news .col-1, .index-main2 .col-1{width: 32%;}
    .index-main2 .col-2{width: 66%;}
    .index-main3 .col-2{width: 49%;}
    .index-news .notice_list ul li h2, .news-list ul li h2{width: 70%;}
}
@media only screen and (max-width: 1200px) {
    .hot-service ul li{margin-right: 6%;}
    .box_wrap{width: 94%;}
    .search_box .sub{float: left;}
    .img_wrap{height: 160px;}
.main1l{width:100%;}
.main1c{width:100%;}
.main1r{width:100%;}
.ksdh{width:100%;}
.main2l{width:100%;}
.main2c{width:100%;}
.main2r{width:100%;}
}
@media only screen and (max-width: 1024px) {
    .hot-service ul li{margin-right: 4%;}
    .library .fr{width: 85%;}
}
@media only screen and (max-width: 960px) {
    .top_link{display:none;}
    .search_box .inp{width: 60%;}
    .index-news .col-1, .index-main2 .col-1,.index-main2 .col-2,.index-main3 .col-2{width: 100%;margin-bottom: 20px;}
    .index-news, .index-main2, .index-main3{display: block;}
    .index-news .col-1 .pic{height: auto;}
    .title{line-height: 35px;}
    .index-news .notice_list ul li h2, .news-list ul li h2{padding-left: 15px;}
    .index-news .notice_list ul li, .news-list ul li{padding:10px 0px;line-height: 25px;}
    .hot-service ul li{margin-right: 0%;width: 16%;margin-bottom: 15px;}
    .literature ul li{width: 32%;height: 130px;}
    .literature ul li div{margin:15px 0px;height: auto;}
    .news-first .news-img{width:27%;height:130px}
    .news-first .news-right{height:130px;}
    .library .fr{height:auto;}
    .library .fr div,.news-first .news-right div{line-height:25px}
    .footer{background: #1063af;}
    .footer .fl{width:100%;}
    .search_box .fl{width:80%}
    .nav{
		display: none;
    }
    .menuBtn{display:block}
    .nav{margin:0;float:none;position: fixed;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0,0,0,.8);z-index: 999;}
	.nav ul{position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    background: #0C1D0F;
    color: #fff;
    width: 110px;}
	.nav ul>li,.header2 .nav_wrap ul li{float:none;margin:0;width: 100%;}
	.nav .down{position:relative;-webkit-transform:translateX(0);-ms-transform:translateX(0);-o-transform:translateX(0);transform:translateX(0);width:auto;min-width: 100%;padding-bottom: 5px;padding-top: 5px;background: #005faf;}
	.nav .down .s1{display:block;text-align: left;padding: 0px 0;padding-bottom: 5px;padding-left: 20px;font-size: 14px;}
	.nav .down dd{margin-bottom:0}
}
@media only screen and (max-width: 768px) {
    .img_wrap{height: 140px;}
    .nav_left{display: none;}
    .nav_right{width: 100%;}
    .search_box .fl{width:70%}
    .search_wrap .tab-hd h2{font-size:15px;padding:0px 15px}
    .search_box{margin-top:30px;}
    .search_box select{margin-right:10px;height:45px;line-height:45px;width:20%;text-indent: 13px;}
    .search_box .inp{height:45px;line-height:45px;}
    .search_box .sub{width:20%;background:#f09e00;text-indent:0px;height:47px;font-size:16px;}
.kstdxlb li{width:auto; margin-right: 20px;}
.kstdxlb1 li{width:auto; margin-right: 20px;}
.main1{padding:0 10px;}
.main2{padding:20px 10px;}
}
@media only screen and (max-width: 550px) {
    .news-first .news-img,.news-first .news-right{height:auto;}
     .hot-service ul li{width: 33%;}
    .hot-service ul li p{margin-top:10px;font-size:15px;}
    .library .fr{width:80%}
    .search_wrap .tab-hd h2{height: 40px;line-height: 40px;width: 24%;text-align: center;}
    .search_wrap .tab-hd h2:last-child{width:100%;}
    .search_hot{margin-top:15px;}
    .search_box select{background:none;}
    .logo{width: 80%;}
    .logo img{width: 100%;height: auto;}
    .list>ul li a{font-size: 14px;padding-left: 15px;width: 72%;}
    .list .date1{font-size: 13px;}
    .menuBtn{top: 42px;}
    .img_wrap{height: auto;}
    .pic_list ul li,.pic_list .last{width: 98%;margin-left: 1%;margin-right: 1%;max-width: 100%;}
    .zi_search .inp{height: 40px;line-height: 40px;width: 65%;font-size:14px;}
	.zi_search .sub{width:15%;height:40px;font-size:15px;}



.main2{background: #ffffff;padding-top: 20px;overflow: hidden;}
.ksdh{width: 100%;height: 100px;float: left;margin-bottom: 1px;}
.dbt{width: 60px;height: 100px;background:url(../img/m3xbtbg.png) no-repeat center;text-align: center;float: left;}
.dbt p{color: #fff;line-height: 28px;font-size: 20px;padding: 19px 10px;}
.kstdxlb{width: calc(100% - 60px);float: left;background:#d9e6f4;height: 100px;}

.kstdxlb ul{padding: 15px 5px;width: calc(100% - 10px);overflow: hidden;}
.kstdxlb li a{font-size: 9px;line-height: 25px;color: #333;}
.kstdxlb li {
    width: auto;
    margin-right: 10px;
}

}
@media only screen and (max-width: 320px) {body{min-width:320px;}}