*{
	margin: 0 auto;
	/*font:normal 12px/15px "宋体";*/
}

.head_top ul li span,.head_top ul li,.head_top ul li a{
	font:normal 12px/15px "微软雅黑";
}
.right{
border: 1px solid #ccc;
    float: right;
    margin-left: 15px;
    padding: 5px;
}  
.left{
border: 1px solid #ccc;
    float: left;
    margin-right: 15px;
    padding: 5px;
}  
.clear{
	clear:both;
}
a{
	text-decoration: none;
	color:#7f7f7f;

}
img{
	border:none;
}
.head{
	width:100%;
}
.head_top{
	width:100%;
	background: #fafafa;
	height: 35px;
	border-bottom:solid 1px #e6e6e6;

}
.head_top>div{
	width:1200px;

}
.head_top ul{
	float:right;
}
.head_top ul li{
	float:left;
	list-style: none;
	line-height: 35px;
	margin-right: 3px;
}
.head_top ul li:nth-child(3){
	margin:0px 10px;
	font:normal 14px/32px  "微软雅黑";
	color:#d61518;
}
.head_top ul li:nth-child(4){
	padding:0px 10px;
	border-left:solid 1px #cccccc ;
	border-right:solid 1px #cccccc ;
	background: #fff;
}
.head_top ul li:nth-child(4) a{
	color:#00a0dc;
	font-weight:bold;
}
.head_top ul li:nth-child(5) a{
	font:normal 12px/35px "Arial";
}
.head_top ul li:nth-child(5){
	padding: 0px 10px;
}
.head_top ul li span{
	color:#7f7f7f;
	margin-left:2px;
}
/*导航*/
.head_nav{

	width:1200px;
	height: 138px;

}
.head_nav img{
	float:left;
}
.head_nav ul{
	padding-top: 110px;
}
.head_nav ul li{
	float:left;
	list-style: none;

}
.head_nav ul li:nth-child(1) a{
	color:#ff2424;
}
.head_nav ul li:nth-child(1){
	padding-left: 30px;
}
.head_nav ul li a:hover{
	color:#ff2424;
}
.head_nav ul li span{
	font:normal 14px/20px "微软雅黑";
	color:#a5a5a5;
	padding:0px 14px;
}
.head_nav ul li a{
	text-decoration: none;
	color:#a5a5a5;
	font:normal 16px/20px "微软雅黑";
	font-weight:bolder;
}
/*banner*/
.banner{

	width:100%;
	height: 403px;
	background: #1b1f2b;

}
/*主体*/
.main{
	width:100%;
}
.jianjie{
	width:920px;
	height: 436px;
	margin-top: 65px;

}
.jianjie h1{
	font:normal 40px/40px "微软雅黑" ;
	color:#303030;
	text-align: center;
	letter-spacing:5px;

}
.jianjie h3{
	text-align: center;
	color:#656766;
	font:normal 20px/50px "微软雅黑";

}
.jianjie_text{
	width:840px;
	text-align: center;
	font:normal 20px/30px "微软雅黑";
	color:#7E807F;
	margin-top: 18px;
}
.jianjie_text span{
	color:#db494b;

}
.fuwu{
	margin-top: 50px;
	width:133px;
	height:140px;
	background-image: url("../images/bg_1.jpg");
	background-repeat:no-repeat;
	float:left;
	font:normal 35px/129px "[FZLTCXHJW]";
	text-align: center;
	color: #fff;
}
.fuwu span{
	color:#303030;
	display: block;
	font:normal 18px/20px "微软雅黑";
	margin-top: 10px;

}

.jianjie a:hover .fuwu{
	background-image: url("../images/bg_2.jpg");
	background-repeat:no-repeat;
}
.jianjie a:hover span{
	color:#787878;

}
/*专家*/
.zhuanjia{
	width:100%;
	min-height:350px;
	height: auto;
	background:url("../images/zj_bg.jpg") no-repeat center 320px #f7f7f7;
	background: ;
}
.zhuanjia_t{
	width:955px;
	height: 100%;

}
.zhuanjia_t h1{
	font:normal 40px/40px "微软雅黑";
	letter-spacing:5px;
	text-align: center;
	padding-top:53px;
	padding-bottom: 43px;
}
.zhuanjia_t h1 a{
	font:normal 14px/40px "宋体";
	letter-spacing:0px;
}
.zhuanjia_t h1 a:hover{
	color:red;
}
.zhuanjia_img{
	width:100%;
	height:185px;
	background-image: url("../images/zj_bg.jpg");
	background-repeat: no-repeat;
	background-position: bottom;
	margin-top: 40px;

}
.zhuanjia_kuai a:hover div{
	display: block;

}
.zhuanjia_kuai{
	width:191px;
	height: 150px;
	float:left;
	background:url("../images/bg_right.jpg") no-repeat right;
	margin-bottom: 40px;
}
.zhuanjia_kuai a div{
	width:119px;
	height: 119px;
	background: #36A1D9;
	border-radius:62px;
	opacity: 0.4;
	z-index: 10;
	display: none;
}
.zhuanjia_kuai a img{
	z-index: 1;
}
.zhuanjia_kuai a{
	display: block;
	width:119px;
	height:119px;
}

.zhuanjia_kuai span{
	display: block;
	text-align: center;
	float:left;
	width:100%;
	text-align: center;
	margin-top: 14px;
	overflow: hidden;
}
.zhuanjia_kuai img{
	float:left;
	border-radius: 59px;
}

.bg_right{
	width:4px;
	height: 150px;
	float:left;
	background-image: url("../images/bg_right.jpg");
	background-repeat: no-repeat;
}
/*展示*/
.zhangshi{
	margin-top:35px;
	margin-bottom:20px;
	width:1200px;
	height:480px;

}
.z_title{
	width:100%;
	height:50px;
}
.z_title ul{
	padding: 0px;
	margin:0px;
}
.z_title ul li{
	list-style: none;
	float:left;

}
.z_title ul .cur{
	display:block;
	width:145px;
	height:50px;
	text-align: center;
	line-height: 40px;
	background-image:url("../images/t_bg_38.jpg");
	background-repeat: no-repeat;
	cursor: pointer;
}
.z_title ul .cur a{
	color:#fff;
	font:bold 18px/40px "微软雅黑";
	letter-spacing:3px;
}
.z_title ul li{
	display:block;
	width:145px;
	height:40px;
	text-align: center;
	background:#bcbcbc;
	line-height: 40px;
	margin-left: 15px;
	color:#fff;
	font:normal 18px/40px "微软雅黑";
	font-weight: 600;
	letter-spacing:3px;
}
.tab span{
	display: block;
	float:left;
	position: relative;
	left:-800px;
}
.tab a{
	font:normal 14px/20px "微软雅黑";
}
.z_title ul li:nth-child(3){
background: #fff;
}
.z_title ul li:nth-child(3) a{
	font:normal 14px/50px "微软雅黑";
}
.z_title span{
	display: block;
	font:normal 20px/40px "微软雅黑";
	float:right;
	color:#9d9d9d;
}
.z_main{
	width:100%;
	height:415px;
}
#z_main{
	display: none;
}
.z_img{


	float:left;

	margin-top: 20px;

}

/*.z_img div{
	width:370px;
	height:185px;
	float:left;

	background: red;
	font:normal 18px/35px "微软雅黑";
	color:#fff;
	margin-right: 30px;
}*/
.z_img_k{
	width:370px;
	margin-right: 45px;
	margin-bottom: 20px;
	height:185px;
	float:left;
	font:normal 18px/35px "微软雅黑";
	color:#fff;
	position: relative;
}
.z_img_k:nth-child(3),.z_img_k:nth-child(6){
	margin-right: 0px;
	float:right;
}

.z_img div span{
	width:352px;
	height:40px;
	background: #000;
	opacity:0.3;
	display: block;
	padding-left:20px ;
	float:left;
	position: relative;
	top:-40px;
	font:normal 18px/40px "微软雅黑";

}
.z_img div span span{
	float:right;
}

.z_img img{
	float:left;
	width:372px;
	height:165px;
	margin-top: 20px;
}
#caption{
	width:370px;
	height:145px;
	padding-top: 20px;
	background: #000;
	position: absolute;
	bottom:0px;
	display: none;
	opacity:0.6;
	font:normal 18px/30px "微软雅黑";
	text-align: center;

}
#caption dl{
	width:130px;
	height: 30px;
	background: #fff;
	color:#000;
	margin-top: 10px;
	background-image:url("../images/gd_bg_45.jpg");
	background-repeat: no-repeat;
	background-position: -2px;
	z-index: 10;

}
#caption dl dd{
	float:left;
	margin-left:35px;
	font:normal 16px/30px "微软雅黑";
	z-index: 10;
}

.news{
	width:1200px;
	height:260px;

}
.news_l{
	width:580px;
	height:260px;
	float:left;

}
.news_r{
	width:580px;
	height:260px;
	float:right;

}
.news_t{
	height: 40px;
	width:100%;
	background:#dcdcdc;
	margin-bottom: 20px;
}
.xy_news{
	display: block;
	width:150px;
	float:left;
	height: 100%;
	font:bold 18px/40px "微软雅黑";
	background: #00a0dc;
	color:#fff;
	text-align: center;
	letter-spacing:3px;
}
.more{
	display: block;

	float:right;
	margin-right:10px;

}
.more a{
	font:normal 14px/40px "微软雅黑";

}
.more a:hover{
	color:red;
}
.new_banner{
	float:left;
	width:230px;
	height: 200px;

	margin-right: 10px;
}
.news_l ul{
	padding: 0px;
	margin:0px;
}
.news_l ul li{
	width:325px;
height:20px;
	list-style: none;
	overflow: hidden;
	border-bottom: 1px dashed #c1c1c1;
	padding-top:6px;
	padding-bottom: 6.5px;
}
.news_l ul li:nth-child(1){
	margin-top: -1px;
}
.news_l ul li img{
	margin-right: 5px;
}
.news_l ul li a{
	font:normal 14px/23px "宋体";
}
.news_l ul li a:hover{
	color:#00a0dc;
}
.news_r ul li a:hover{
	color:#00a0dc;
}
.news_r ul{
	padding: 0px;
	margin:0px;
}
.news_r ul li{
width:325px;
height:20px;
	list-style: none;
	overflow: hidden;
	border-bottom: 1px dashed #c1c1c1;
	padding-top:6px;
	padding-bottom: 6.5px;
}
.news_r ul li:nth-child(1){
	margin-top: -1px;
}
.news_r ul li img{
	margin-right: 5px;
}
.news_r ul li a{
	font:normal 14px/23px "宋体";
}
/*科研合作*/
.keyan{
	width:1200px;
	height: 210px;

	margin-top: 40px;
}
#demo1{
margin-top:9px;
}
#demo2{
margin-top:9px;
}
.k_t{
	width:100%;
	height: 40px;
	background-image:url("../images/keyan_bg.jpg");
	background-repeat: no-repeat;
}
.k_y{
	display: block;
	width:100px;
	height: 40px;
	font:bold 18px/40px "微软雅黑";
	float:left;
	letter-spacing:5px;
	color: #fff;
	margin-left: 50px;

}
.k_more{
	float:right;
	margin-right: 10px;
	margin-top: 10px;
}
.k_more a{
	font:normal 14px/30px "微软雅黑";

}
.k_more a:hover{
	color:red;
}
.keyan ul{
	padding:0px;
	margin:0px;
}
.keyan ul li{
	margin-top: 40px;
	list-style: none;
	float:left;
	display: block;
	width:120px;
}

/*尾部*/
.foot{
	width:100%;
	/*border-top: solid 2px #c7c7c7;*/

}
.f_t {
	width:870px;
}
.foot h1{
	font:normal 30px/125px "微软雅黑";
	text-align: center;
	color:#7e7e7e;
}
.foot .link{
	float:left;
}
.foot .link a{
	font:normal 12px/24px "微软雅黑";
	color:#000;
}
.foot .link ul{
	padding: 0px;
	margin: 0px;
	float: left;
	margin-right: 60px;
	width: 80px;


}
.foot .link ul li{
	list-style: none;
	line-height: 20px;
}
.foot .link ul li:nth-child(1){
	font:bold 16px/20px "微软雅黑";
	margin-bottom: 5px;
	color:#454849;
}
.copy{
	width:100%;
	background: #000;
	height: 50px;
	float:left;

}
.copy div{
	width:900px;
}
.copy ul{
	padding: 0px;
	margin: 0px;
}
.copy ul li{
	float:left;
	list-style: none;
	margin-right:20px;
	line-height: 50px;
font:normal 12px/50px  "微软雅黑"
}
.jiao{

	width: 870px;
	height: 50px;
	float: left;
	position: relative;

}
.jiao img{
	position: absolute;
	top:3px;
	left:380px;
}
.top{
	width:50px;
	height: 50px;
	position: fixed;
	top:80%;
	right: 10px;
	background: red;
	cursor: pointer;
}

/**/

.nav_t{
	width:100%;
	height: 40px;
	background: #e4e4e4;
}
.nav_t div{
	width:1200px;
}
.nav_t div ul li{

	font:normal 14px/40px "微软雅黑";
	color:#b7b7b7;
}
.nav_t div ul li:nth-child(4) a{
	color:red;
}
.nav_t div ul li a{
	font:normal 14px/40px "微软雅黑";
	color:#b7b7b7;
}
ul{
	padding: 0px;
	margin: 0px;
}
ul li{
	list-style: none;
	float:left;
}
/*公司介绍*/
.js_main{
	border-bottom: solid 2px #c7c7c7;
	overflow: hidden;

}
.jieshao{
	width:1200px;
	height: auto;
	margin-top: 30px;
margin-bottom:50px;

}
/*左侧栏*/
.js_l{
	width:210px;
	float:left;
}
.js_l ul li{
	clear:both;
	display: block;
	width:210px;
	height:45px;
	background-image: url('../images/js_bg_03.jpg');
	background-repeat: no-repeat;
	margin-bottom: 10px;
	line-height: 45px;

}
.js_l ul li a:hover{
	color:red;
}
.js_l ul li span{
	margin-left:10px;
	margin-right:5px;


}
.js_l ul li a{
	font:normal 16px/45px "微软雅黑";
	color:#878787;
}

.js_l div{
	width:100%;
	margin-bottom:-9999px;
	padding-bottom:9999px;
	height:100%;
	background: #f4f4f4;
	float:left;
}

/*分页*/
.js_r{
	padding-bottom: 40px;
min-height:350px;
}
.js_r ul.page{
	display: block;
	float:left;

	height:50px;

	margin-top:50px;
	margin-left:300px;
}
.js_r ul.page li{
	line-height: 50px;
}
.js_r ul.page li{
	display: block;
	text-align: center;
	padding:2px;
	border:solid 1px #ccc;
	margin-right:6px;
	border-radius: 2px;
	background: #f5f5f5;
	min-width: 26px;
	height: 27px;
	font:normal 12px/27px "微软雅黑";
	color:#878787;
	cursor:pointer;
	width: 40px;
	min-width: 20px;
}
.js_r ul.page li:hover{
	background: #bcbcbc;

}
.js_r ul.page li span a{
	font:normal 12px/26px "微软雅黑";
}
.js_r ul.page li:hover a{
	color:#fff;
}
.js_r ul.page li:first-child,.js_r ul.page li:last-child{
	width:40px;
}