@charset "utf-8";
@media only screen and (max-width: 1400px) { 
	.inner{width: 98%;}
	
	.news ul li{margin-right: 2.5%;}
}

@media only screen and (max-width: 1270px) { 
	
}

@media only screen and (max-width: 1200px) { 
.head-right{width: 100%;}
	.nav>ul{
		width: 100%;
	}
	.nav ul>li{padding: 0px 0.5%;}
	
}
@media only screen and (max-width: 1024px) { 
	.nav{display: none;}
	.demo-2{display: block;}
	.dl-menuwrapper button{top: 30px;}
	.list>ul li:hover{margin: 0px;}
	.list>ul li a,.list>ul li a:hover{width: 85%;padding-left: 20px;}
}
@media only screen and (max-width: 992px) { 
	.cont video,.cont img{max-width:100%;height:auto;}
}
@media only screen and (max-width: 856px) { 
	
}
@media only screen and (max-width: 768px) { 
	.nav_left{display: none;}
	.sitelogo{width: 85%;}
	.sitelogo img,.tab-hd{width: 100%;}
	.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: 2%;}
	.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;}
}
@media only screen and (max-width: 554px) { 
	.sitelogo{padding:15px 0;}
	.head-right{display:none;}
	.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: -61px;}
	.date3{font-size:14px;}
	.list>ul li a, .list>ul li a:hover{padding-left:0;width: 68%;}
	.list>ul li a{float:right;margin-bottom:0px;}
	
	.list .zhai{height:80px;overflow:hidden;}
}
@media only screen and (max-width: 320px) {body{min-width: 320px;} }