*{
	margin: 0;
	padding: 0;
}
@font-face {
	font-family:"宋体" ;
	src: url("../fonts/simsun.ttf");
}
.ym{
	background-color: #f5fafe;
	width: 96%;
	height: 40px;
	line-height: 40px;
	text-align: right;
	padding-right: 4%;
	margin-bottom: 20px;
}
.ym a{
	margin-right: 10px;
	font-size:14px ;
	font-family:"宋体";
	text-decoration: none;
}
.ym img{
	vertical-align: middle;
	margin-right: 4px;
}
.head{
	
	width: 1180px;
	margin: 0 auto;

	
}
.head img{
	float: left;
	margin-right: 50px;
	vertical-align: bottom;
}
.head ul {
	float: left;
	margin-top: 60px;
}
.head ul li{
	display: inline-block;
	width: 90px;
	font-size: 14px;
	text-align: center;
	vertical-align: top;
	color: black;
	height: 50px;
	padding-top: 10px;
	font-family: "宋体";
	font-weight: 500px;
	list-style: none;
	border: solid 0px;
	
}

.zcd:hover{
	background-color: #0064d7;
}
.head ul li:hover,.head ul a:visited{
	background-color: #004a95;
	display: inline-block;
	font-size: 14px;
	text-align: center;
	vertical-align: top;
	color:#fff;
}

.menu {
    position: relative;
    display: inline-block;
}

.zcd {
	background-color: #004a94;
    display: none;
    position: absolute;
    width: 90px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	left: 0px;
	top:50px;
	z-index: 3;
}

.menu:hover .zcd{
   display: block;
}
.zcd a{
	text-decoration: none;
	color: #FFF;
}
.zcd p:hover{
	background-color: #0064d7;
}
.banner{
	clear: both;
	border-top: solid 3px #8daac4;
}
/*轮播图开始*/
#flash{width:100%;height: 371px;position: relative;}
#flash #play{width:100%;height: 371px;list-style: none;position:absolute;top:0px;left:0px;}
#flash #play li{display: none;position:relative;top:0px;text-align: center;height: 371px;background-position: center center;background-size: cover;}
#flash #play :first-child{display:block;}
#flash #play li img{width:100%;height:371px;left: 0px;}
#flash #play li span{display: block;width:1180px;height:40px;background:linear-gradient(to right,#fff,#abc4db 50%,#fff);margin: 0 auto;margin-top: -6px;position: absolute;margin-top: 371px;}
#flash #play li span h1{line-height: 40px;color: #6e6e6e ;text-align: left;font-size: 16px;margin-top:0px;width: 100%;display: block;position: absolute;left:10%;}
#flash #play li span h1::before{width:5px;height: 20px;background-color:#c64035;content: "";text-decoration: left;margin-left: -20px;position: absolute;margin-top: 10px}
#button{position: absolute;bottom:20px;left:470px;list-style: none; display:none}
#button li{margin-left: 10px;float: left;}
#button li div{width:12px;height: 12px;background:#DDDDDD;border-radius: 6px;cursor: pointer;}
#prev{width:40px;height:63px;background:url(images/beijing.png) 0px 0px;position: absolute;top:205px;left:10px;z-index: 1000;}
#next{width:40px;height:63px;background:url(images/beijing.png) -40px 0px;position: absolute;top:205px;right:10px;z-index: 1000;}
#prev:hover{background:url(images/beijing.png) 0px -62px;}
#next:hover{background:url(images/beijing.png) -40px -62px;}


/*轮播图结束*/
.kj{
	clear: both;
	width: 1180px;
	margin: 0 auto;
	height: auto;
	overflow:hidden;
	padding-top:48px;

}
.xw_bk{
	
	padding-bottom:40px;
	border-bottom: solid 1px #b6b6b6;
}
.left-news{
	list-style: none;
	text-align: left;
	font-family: "宋体";
	margin-top: 55px;
	float: left;
}
.xwbt{
	font-family: "思源黑体";
	color: #004a94;
	font-size: 19px;
	display: block;
	margin-top: 18px;
	margin-left: 10px;
	margin-bottom: 28px;
	
}
.xwbt::before{
	content: " ";
	display: block;
	width: 5px;
	height: 19px;
	margin-left: -10px;
	margin-top: 0px;
	background-color: #004a94;
	position: absolute;
}
.left-news h3{
	margin-top: 25px;
	width: 586px;
	font-size: 30px;
	color: #004a94;
	font-weight: 400px;
	
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	
}
.more{
	
	color: #004a94;
	float: right;
	display: block;
	text-decoration: none;
	font-family: "思源黑体";
	font-weight: 200;
	font-size:15px ;
}
.more a{
	color: #004a94;
}

.left-news span{
	margin-top: 22px;
	font-family: "宋体";
	font-size: 13px;
	width:587px;
	height: 70px;
	line-height:25px;
	text-align: justify;
	overflow: hidden;
	display: -webkit-box;
	text-overflow: ellipsis;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
}
.left-news-tp{
	width:586px;
	height: 365px;
}
.right-news{
	float:left;
	width: 530px;
	height: 580px;
	margin-left: 28px;
	padding-left:33px;
	list-style: none;
	line-height:43px;
	font-family: "宋体";
	margin-top: 40px;
	border-left: solid 1px #d3d3d3;
}
.right-news li a{
	text-decoration: none;
	color:#616161;
	width: 350px;
	display: block;
	overflow: hidden;
	white-space:nowrap;
	text-overflow: ellipsis;
	
	
	}
.right-news li span{
	float: right;
	margin-top: -41px;
	}
.right-news li a:hover{
		color: #004a94;
		font-weight: bolder;
	}
.right-news li:nth-child(-n+13){
	border-bottom: dashed 1px #e9e9e9;
}
.fdqc{
	clear: both;
}

.right-news-xwbt{
	font-family: "思源黑体";
	color: #004a94;
	font-size: 19px;
	display: block;
	margin-left: 10px;
	font-weight: 200;

	
}
.right-news-xwbt::before{
	content: " ";
	display: block;
	width: 5px;
	height: 19px;
	margin-left: -10px;
	margin-top: 12px;
	background-color: #004a94;
	position: absolute;
}
.yjjz{
	text-align: center;
	height: auto;
	padding-top: 15px;
	padding-bottom: 15px;
	border-bottom: solid 1px #b6b6b6;

}
.yjjz h1{
	text-align: left;
	font-family: "思源黑体";
	color: #004a94;
	font-size: 19px;
	margin-top: 18px;
	margin-left: 10px;
	margin-bottom: 28px;
	font-weight: 300;
	}
	.yjjz h1::before{
		content: " ";
		display: block;
		width: 5px;
		height: 19px;
		margin-left: -10px;
		margin-top: 0px;
		background-color: #004a94;
		position: absolute;
	}
.yjjz h1 span{
	float: right;
}
.yjjz img:hover{
	transform:scale(1.1);
	transition: 1s;
}
.right-news-more{
	color: #004a94;
	float: right;
	display: block;
	font-size: 15px;
	font-weight: 200;
	text-decoration: none;
}
.yj-wz-bk{
	padding-top: 30px;
	height: 300px;
	padding-bottom:45px;
}
.pride-yj{
	width:614px;
	float: left;
	
}
.pride-yj h3{
	margin-bottom:34px;
}
.pride-yj img{
	float: left;
	width: 442px;
	height: 203px;
}
.pride-yj h1{
	text-align: left;
	font-family: "思源黑体";
	color: #004a94;
	font-size: 19px;
	margin-top: 18px;
	margin-left: 10px;
	margin-bottom: 28px;
	font-weight: 300;
}
.pride-yj h1::before{
	content: " ";
	display: block;
	width: 5px;
	height: 19px;
	margin-left: -10px;
	margin-top: 0px;
	background-color: #004a94;
	position: absolute;
}
.pride-yj span{
	float: right;
	font-size: 14px;
	width: 150px;
	height: 220px;
	overflow: hidden;
	font-family: "宋体";
	color:#616161;
	text-align: justify;
	display: -webkit-box;
	ext-overflow: ellipsis;
	-webkit-box-orient: vertical;
	-webkit-line-clamp:11;
	line-height: 20px;
	
}
.wzfb{
	width: 500px;
	float: left;
	padding-left: 28px;
	border-left:solid 1px #d3d3d3;
	margin-left: 25px;
	height:300px;
	overflow: hidden;
}
.wzfb h1{
	text-align: left;
	font-family: "思源黑体";
	color: #004a94;
	font-size: 19px;
	margin-top: 18px;
	margin-left: 10px;
	margin-bottom: 28px;
	font-weight: 300;
	}
.wzfb h1::before{
	content: " ";
	display: block;
	width: 5px;
	height: 19px;
	margin-left: -10px;
	margin-top: 0px;
	background-color: #004a94;
	position: absolute;
}

.wzfb ul li{
	font-family: "宋体";
	margin-left: 10px;
	font-size:15px;
	color: #616161;
	line-height:30px;
}
.wzfb ul li a{
	text-decoration: none;
	color: #616161;
	width: 385px;
	display: block;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	
}

.wzfb ul li a:hover{
	font-weight: bolder;
	color: #004a94;
	text-decoration: #004a94;
}
.wzfb ul li span{
	display:block;
	text-align: right;
	margin-top: -30px;
	float: right;
}
.product-zs{
	border: solid 1px #e5e5e5;
	width:700px;
	height:300px ;
	overflow: hidden;
	float: left;
}
.product-zs img{
	width:700px;
	height:300px;
}
.product-zs img:hover{
	transform: scale(1.1);
	transition: 1s;
}
.lxwm-zs{
	width: 468px;
	height: 300px;
	float: left;
	margin-left: 10px;
	background-color: #e5edf4;
}

.lxwm-zs h1{
	font-size: 19px;
	color: #004a94;
	margin-top: 18px;
	margin-left: 30px;
}
.lxwm-zs li a{
	text-decoration: none;
	color: #595959;
	font-family: "宋体";

}

.lxwm-zs h1::before{
	content: " ";
	display: block;
	width: 5px;
	height: 19px;
	margin-left: -10px;
	margin-top: 4px;
	background-color: #004a94;
	position: absolute;
}
.lxwm-zs ul li img{
	width: 125px;
	height: 170px;
	margin-bottom: 5px;
}
.lxwm-zs ul{
	margin-top: 13px;
	font-family: "宋体";
}

.lxwm-zs ul li{
	display: inline-block;
	text-align: center;
	
}
.lxwm-zs ul li P{
	padding-left: 21px;
	font-size: 13px;
	margin-top: 5px;
	
}
.lxwm-zs ul li :nth-child(-n+2){
	display: block;
}
.hzdw{
	clear: both;
	
	height: auto;
	text-align: center;
	padding-top:57px;
	padding-bottom: 57px;
	
}
.hzdw img{
	margin-left: 20px;
	margin-bottom: 10px;
}
.hzdw img:first-child{
	margin-left: 0px;
}
.footer{
	height:atuo ;
	padding-top: 28px;
	border-top: solid 1px #b6b6b6;
	font-family: "宋体";
	padding-bottom: 38px;
	margin-top: 50px;
	
}
.fbcg,.zzjg{
	float: left;
	list-style: none;
	padding-right: 62px;
	border-left: solid 1px #dfdfdf;
	padding-left: 62px;
	
}
.dp_yj{
	float: left;
	list-style: none;
	padding-right: 62px;
	padding-left: 62px;
	
}
.dp_yj span,.zzjg span,.fbcg span{
	font-weight: 15px;
	margin-bottom: 15px;
	display: block;
}
.dp_yj li a, .zzjg a,.fbcg a{
	line-height: 22px;
	text-decoration: none;
	color: #004a94;
	list-style: none;
}
.dp_yj li a:hover,.zzjg li a:hover,.fbcg li a:hover{
	text-decoration:underline;
}
.wzba{
	width: 320px;
	float: right;
	padding-top: 5%;
}
.wzba a{
  text-decoration: none;
  color: #595959;
}
.wzba p{
	margin-top: 10px;
	color: #616161;
	line-height: 26px;
}
/*联系我们*/
.hengtiao{
	width: 100%;
	height:40px;
	background-color:#f6f6f6;
	clear: both;
	border-top: solid 3px #8daac4;
}
.dqwz{
	margin-top: -75px;
	position: absolute;
	z-index: 4;
	color: #a1a1a1;
	font-size: 13px;
	font-family: "宋体";
	display:block;
}
.fhsy{
	text-decoration: none;
	color: #616161;
	font-size: 13px;
	padding-left: 20px;
	padding-top: 10px;
	
}
.fhsy:hover{
	color: #004a94;
}
.fhsy::before{
	content: '';
	display:inline-block;
	width:0px;
	height:0px;
	position: absolute;
	border: 7px solid transparent;
	border-right-color:#616161;
	margin-left: -25px;

}
.lianxi_bt{
	font-family: "宋体";
	font-size:34px;
	color: #004a94;
}
.en_lianxi_bt{
	font-family: "宋体";
	font-size:26px;
	color: #004a94;
}
.lianxi_en_bt{
	font-family: "宋体";
	color: #004a94;
	font-size:25px;
}
.en_lianxi_en_bt::after{
	content: '';
	display: block;
	width: 100%;
	height: 5px;
	box-shadow: none;
	margin-top: 10px;
	background: linear-gradient(to right,#004a94,#FFF);
}
.lianxi_en_bt::after{
	content: '';
	display: block;
	width: 100%;
	height: 5px;
	box-shadow: none;
	margin-top: 10px;
	background: linear-gradient(to right,#004a94,#FFF);
}
.lxr_lb li{
	list-style: none;
	background-color:#e9f1fa;
	margin-bottom: 20px;
	margin-top: 30px;
	height: 240px;
	overflow-y: hidden;
}
.lxr_lb img{
	width: 210px;
	display: block;
	margin: 0 auto;
	
	}
.lxr-zp{
	background-color: #004a94;
	width: 210px;
	height: 240px;
	overflow-y: hidden;
	border-radius: 0px 115px 115px 0px;
}
.lxr_lb li ul{
	margin-left: 300px;
	margin-top: -180px;
}

.lxr_lb li ul h1{
	font-family: "宋体";
	font-size:26.5px;
	color: #004a94;
	text-align: left;
}
.lxr_lb li ul h1 span{
	font-size: 18px;
	display: block;
	padding-bottom: 20px;
}
.lxr_lb li ul li{
	display: inline-block;
	margin-right: 40px;
	padding-bottom: 39.5px;
	font-family: "宋体";
	color: #616161;
}

.fgx{
	width:820px;
	height: 1px;
	border: solid 0px;
	background-color: #004a94;
}
/*左侧菜单*/
.left_menu{
	float: left;
	text-align: center;
	width:230px ;
}
.left_menu a{
	display: block;
	line-height: 57px;
	font-family: "宋体";
	font-size: 17px;
	border-bottom: solid 1px #c4c4c4;
	text-decoration: none;
	color: #727272;
}
.left_menu a:hover{color: #004a94;}
.left_menu a:last-child{
	border-bottom: solid 0px;
}
.right_nr{
	float: left;
	margin-left: 77px;
}
.right_nr ul li{
	list-style: none;
}
.right_nr h1{
	font-family: "宋体";
	font-size: 30px;
	color: #004a94;
}
.right_nr h2{
	font-family: "宋体";
	font-size: 20px;
	color: #004a94;
}
.right_nr h2::after{
	content: ' ';
	display: block;
	width: 800px;
	height: 5px;
	margin-top: 14px;
	position: absolute;
	background: linear-gradient(to right,#004a94,#FFF);
}
.new_nr ul{
	margin-top: 80px;
	border-left: solid 1px #004a94;
	padding-left: 30px;
	list-style: none;
	margin-left: 120px;
}
.new_nr ul li{
	height: 222px;
	margin-bottom: 40px;
}
.new_nr ul li::before{
	content: ' ';
	width: 13px;
	height: 13px;
	transform: rotate(45deg);
	background-color: #004a94;
	position: absolute;
	margin-top:110px;
	margin-left: -36.5px;
}
.news_date{
	color: #004a94;
	font-family: "宋体";
	margin-left: -170px;
	margin-top: 105px;
	display: block;
	width: 150px;
	text-align: center;
	position: absolute;
}
.en_news_date{
	color: #004a94;
	font-family: "宋体";
	margin-left: -140px;
	margin-top: 105px;
	display: block;
	width: 110px;
	text-align: center;
	position: absolute;
}
.new_nr img{
	width: 358px;
	height: 222px;
}
.nrwz{
	font-size:14px;
	font-family: "宋体";
	color: #004a94;
	margin-top: -227px;
	margin-left: 380px;
	width:310px;
	height: 225px;
	overflow-y: scroll;
	line-height: 26px;
	text-align: justify;
	display: block;
}
/*主要研究者*/
.zyyj_nr{
	width: 800px;
	text-align: center;
}
.zyyj_nr img{
	width: 228px;
	height: 300px;
	margin-bottom: 15px;
}
.zyyj_nr li{
	margin-top: 80px;
	padding-left: 30px;
	list-style: none;
	text-align: center;
	display: inline-block;
}
.zyyj_nr li:last-child{
	margin-left: -14px;
	}

.zyyj_nr li h3,.zyyj_nr p{
	color: #004a94;
	font-family: "宋体";
	padding-bottom: 5px;
	font-size: 15px;
	width: 240px;
}
/*研究目的*/
.yjmd_nr{
	margin-top: 50px;
	text-align: left;
	line-height: 30px;
	width: 800px;
	font-family: "宋体";
}
/*研究进展*/
.yjjz_tp li{
text-align: center;
padding-top: 50px;
padding-bottom: 50px;
border-bottom: solid 1px #a1a1a1;
}
.yjjz_tp img:hover{
	transform: scale(1.1);
	transition: 1s;
}
.yjjz_tp :last-child{
	border-bottom: 0px;
	width: 100%;
}
/*中心展示*/
.en_zhongxin_nr{
	margin-top: 40px;
	
}
.zhongxin_nr{
	margin-top: 40px;
	
}
.en_zhongxin_nr li{
	display: inline-block;
	margin-right: 92px;
	padding-bottom: 40px;
}
.zhongxin_nr li{
	display: inline-block;
	margin-right: 92px;
	padding-bottom: 40px;
}
.en_zhongxin_nr li:nth-child(even){
	margin-right: 0px;
}
.zhongxin_nr li:nth-child(even){
	margin-right: 0px;
}
.en_zhongxin_nr h1{
	font-size: 16px;
	font-family: "宋体";
	color: #595959;
	width: 481px;
	height:58px ;
	line-height: 58px;
	padding-right: 60px;
	border-top: solid 1px #616161;
	border-bottom: solid 1px #616161;
	margin-bottom: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.zhongxin_nr h1{
	font-size: 23px;
	font-family: "宋体";
	color: #595959;
	width: 481px;
	height:58px ;
	line-height: 58px;
	padding-right: 60px;
	border-top: solid 1px #616161;
	border-bottom: solid 1px #616161;
	margin-bottom: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.en_zhongxin_nr a{
	font-size: 17px;
	display: block;
	margin-top: -55px;
	text-decoration: none;
	color: #1d4b8f;
	margin-left: 490px;
	
}
.zhongxin_nr a{
	font-size: 17px;
	display: block;
	margin-top: -55px;
	text-align: right;
	text-decoration: none;
	color: #1d4b8f;
	font-family: "宋体";
}
.zhongxin_nr span a{
	text-decoration: none;
	color: #1d4b8f;
}
.en_zhongxin_dt{
	margin-bottom: 18px;
	width: 541px;
	height:315px;
	overflow: hidden;
	margin-top: 30px;
}
.zhongxin_dt{
	margin-bottom: 18px;
	width: 541px;
	height:315px;
	overflow: hidden;
	margin-top: 30px;
}
.zhongxin_dt img{

	width: 541px;
	height:315px;

}
.ks_tp{
	width: 375px;
	height: 227px;
	overflow: hidden;

}
.ks_tp img{
	width: 375px;
	height: 227px;
	

}
.ks_ld{
	margin-left: 0px;
	width: 150px;
	height: 227px;
	margin-top: -227px;
	margin-left: 391px;
	overflow: hidden;
	
}
.ks_ld img{
	width: 150px;
	height: 227px;	
}
.ss_wbk{
	padding-top: 50px;
	text-align: center;
	font-size: 14px;
	
}
.search{
	text-align: center;
	margin-top: 0px;
	width:400px;
	height: 45px;
	border: solid 1px #004a94;
	vertical-align: middle;
	border-radius: 5px 0px 0px 5px;
	
}
.ss_an{
	width:90px;
	height: 46px;
	font-size: 17px;
	border: solid 0px;
	background: #004a94;
	color: #FFF;
	vertical-align: middle;

	
	border-radius: 0px 5px 5px 0px;
	
}
select{
	height: 45px;
}
.ssjg li{
	text-align: left;
	line-height: 20px;
}
.ssjg h1,.ssjg h3{
	margin-bottom: 20px;
	margin-top: 20px;
}
.chuban_liebiao{
	padding-top: 30px;
}
.chuban_liebiao li{
	width: 800px;
	list-style: none;
	line-height: 50px;
	border-bottom: 1px dashed #e9e9e9;
	
}
.chuban_liebiao a{
	color: #595959;
	text-decoration: none;
}
.chuban_liebiao a:hover{
	color: #004a94;
}
.chuban_liebiao span{
	display: block;
	float: right;
}
.cb_zzlj{
	float: right;
	font-family: '宋体';
	font-size: 15px;
	margin-top:-20px;
	color: #004a94;
}
.cb_zzlj a:hover{
	text-decoration: underline;
}
.cb_zzlj img{
	width: 18px;
	vertical-align: bottom;
	margin-right: 10px;
}
/*图片无缝滚动*/
.clear{display:block;overflow:hidden;clear:both;height:0;line-height:0;font-size:0;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.clearfix{display:inline-table;}/* Hides from IE-mac \*/
.clearfix{height:1%;}
.clearfix{display:block;}/* End hide from IE-mac */
.clearfix{min-height:1%;}
/* shortcut */
.shortcut{position:fixed;top:0;left:0;z-index:9999;width:100%;}
.shortcut{position:absolute;top:expression(eval(document.documentElement.scrollTop));}
.shortcut{height:28px;line-height:28px;font-size:12px;background:#EEEEEE;text-transform:uppercase;box-shadow:1px 0px 2px rgba(0,0,0,0.2);border-bottom:1px solid #DDDDDD;}
.shortcut h1{font-size:14px;font-family:"微软雅黑","宋体";}
.shortcut a,.shortcut h1{padding:0px 10px;letter-spacing:1px;color:#333;text-shadow:0px 1px 1px #fff;display:block;float:left;}
.shortcut a:hover{background:#fff;}
.shortcut span.right{float:right;}
.shortcut span.right a{float:left;display:block;color:#ff6600;font-weight:800;}
.headeline{height:40px;overflow:hidden;}
.adv960x90{width:960px;height:90px;overflow:hidden;border:solid 1px #E6E6E6;margin:0 auto;}
.adv728x90{width:728px;height:90px;overflow:hidden;border:solid 1px #E6E6E6;margin:0 auto;}
.marqueeleft{height:260px;width:474px;overflow:hidden;margin:12px auto;}
.marqueeleft ul{float:left;}
.marqueeleft li{float:left;margin:0 5px;display:inline;width:148px;}
.marqueeleft li .pic{display:block;width:125px;height:170px;overflow:hidden;}
.marqueeleft li .txt{text-align:center;height:23px;line-height:23px;width: 125px;margin-top:5px;}
/* marqueetop */
.marqueetop{height:429px;width:148px;overflow:hidden;margin:40px auto;}
.marqueetop li{padding:5px 0;width:148px;height:133px;overflow:hidden;}
.marqueetop li .pic{display:block;border:#ccc 1px solid;width:135px;height:104px;padding:2px;overflow:hidden;}
.marqueetop li .txt{text-align:center;height:23px;line-height:23px;}