@charset "utf-8";
@media only screen and (max-width: 1440px) { 
	.inner{width: 98%;}
	.head-right{width: 100%;}
	
.cons li .imgr{width: 53%;}
.news_list ul li h3{width:75%;}
.bigimg{width:100%;height:500px;}
}
@media only screen and (max-width: 1366px) { 
.yuan{margin-top:10px;}
.tab-hd li{padding:3px 16px;}
.cons li .imgr{width: 52%;}
.news ul li{margin-right: 1.3%;}
}
@media only screen and (max-width: 1270px) { 
	.cons li{margin-right:2%;}
}

@media only screen and (max-width: 1200px) { 
	.nav>ul{
		width: 100%;
	}
	.nav ul>li{padding: 0px 0.5%;}
	.cons li .imgr{width:50%;}
.bigimg{width:100%;height:500px;}
}
@media only screen and (max-width: 1024px) { 
	.nav{display: none;}
	.demo-2{display: block;}
	.dl-menuwrapper button{top: -101px;}
	.list>ul li:hover{margin: 0px;}
	.list>ul li a,.list>ul li a:hover{width: 85%;padding-left: 20px;}
.cons li{width:26%;margin-right:4%;}
.links{width:79%;}
.cons li.n1{height:auto;}
.cons li .imgr{width:100%;}
.about_pic_div dd{width:100%;}
.tab-hd{width:60%;}
.img_list ul li .pic{height:160px;}
.xqlm ul li a{width:75%;}
.xqlm ul li span.sj{width:25%;}
}
@media only screen and (max-width: 992px) { 
	
}
@media only screen and (max-width: 856px) { 
	 .yuan{display:none;}.img_list ul li .pic{height:135px;}
.xqlm ul li a{width:72%;}
.xqlm ul li span.sj{width:28%;}
}
@media only screen and (max-width: 768px) { 
.links{width:100%}
.cons li .news_wz{margin-top:20px;}
.cons li.n1{height:auto;}
.cons li .imgr{width:72%;}
.cons li{width:94%;margin-right:0px;height:auto;margin-bottom:20px;}
	.nav_left{display: none;}
	.sitelogo{width: 85%;}
	.sitelogo img,.tab-hd{width: 100%;margin: 20px auto;}
	.caption{display: none;}
	.slick-dots{bottom: 10px;}
	.news ul li{width: 47%;margin-bottom: 20px;max-width: 100%;}
	.news_img{height: 140px;}
	.tab-hd li{margin-right: 7%;margin-bottom: 10px;}
	.xue_right{margin-top: 30px;}
	#dowebok .xue_img{height: auto;}
	.xue_left,.xue_right,.nav_right{width: 100%;max-width: 100%;}
	.nav_left{display: none;}
	.links ul li{width:25%;}
.bigimg{width:100%;height:400px;}
.search{float:left;margin-left:0px;}
.about_pic_div{width:100%;margin-right:0px;}
.centered-btns_nav{bottom:0px;}
.prev{right:60px;}
.next{right:5px;}
.news_list ul li{width:100%;margin-bottom:10px;}
.option li{width:48%;}.img_list ul li .pic{height:160px;}
}
@media only screen and (max-width: 554px) { 
	.news_list,.top{display: none;}
	.news ul li{width: 100%;margin-bottom: 20px;margin-right: 0px;}
	.news_img{height: auto;}
	.list>ul li a{width: 68%;}
	.option li{width: 100%;margin-right: 0px;}
	.dp img,.cont img{max-width: 100%;display: block;}
	.xue_right ul li a{width: 74%;margin-left: 3%;}
	.links,.contact,.yu{width: 100%;}
	.copy{line-height: 30px;}
	.top_wrap{
		position: static;
		padding-bottom: 0px;
		background-color: #003470;
	}
	.dl-menuwrapper button{top: -50px;}
	.links ul li,.links .width{width:50%;}
.cons li .imgr{width:100%;}
.cons li img{height:auto;width:100%}
.bigimg{width:100%;height: 180px;}
.lecturelist .next{right:13%;}
.cons li{width:90%;}
.sitelogo{width:100%;}
.about_pic_div h3{font-size:16px;font-weight:bold;}
.top_link{display:none;}
.sitelogo img{margin:0px;}
.img_list ul li{width:48%;}
.img_list ul li .pic{height:160px;}
.xqlm{width:100%;}
.xqlm ul li a{width:75%;}
.xqlm ul li span.sj{width:25%;}
}
@media only screen and (max-width: 425px) {
.img_list ul li .pic{height:130px;}
 }
@media only screen and (max-width:400px) {
.img_list ul li{width:100%; margin:10px 0;}
.img_list ul li .pic{height:auto;}

.xqlm ul li a{width:100%;}
.xqlm ul li span.sj{display:none;}
 }

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