*{padding:0;margin:0;list-style:none;}
body{font-size:16px;font-family:"微软雅黑"; margin:0px; padding:0px;position:relative;background:#911f2c url(../img/bg.jpg) top center no-repeat;}
ul{padding:0;margin:0;list-style:none;}
table,td,tr{border:0;padding:0;margin:0;list-style:none;}
a{color:#222222;text-decoration:none;}
a:hover{color:#cd0606;text-decoration:none;}
img{border:o;}
a img{border:0;}
.clear{font-size:0px;height:0px;line-height:0px;clear:both;}
.jz{width:1200px;margin:0 auto;}


/********************六大实验室****************/
#sy_top{width:1428px;margin:0 auto;}

/********left********/
.sy_left{width:290px;height:1022px;float:left;background:url(../img/sy_left.jpg) left top no-repeat;}
.sy_left_nav{width:290px;height:222px;}
.sy_left_font{width:290px;padding-top:8px;}
.sy_left_font ul li{width:290px;height:70px;float:left;font-size:18px;color:#222;text-align:center;}
.sy_left_font ul li a{line-height:70px;text-align:center;}


.sy_left_font ul li.actived{background:url(../img/aimg.jpg) left center no-repeat;float:left;}
.sy_left_font ul li.actived a{color:#cd0606;}
.sy_left_font ul li a:hover{text-align:center;}



/********right********/

.sy_right{width:1087px;float:right;padding-left:50px;padding-top:35px;}
.sy_right_top{width:1087px;}
.sy_right_top_nav{width:940px;padding:40px 0px 15px;font-size:36px;color:#fff;letter-spacing:18px;text-indent: 1.5em;}

.sy_right_top_font{width:1040px;height:400px;position:relative;}
.sy_right_top_font .img_left{width:600px;height:330px;float:left;margin:25px 0px;background:#fff;padding:6px;position:absolute;z-index:1;}
.sy_right_top_font .img_left img{width:600px;height:330px;}

.sy_right_top_font .img_right{width:540px;height:390px;border:4px #9d3c46 solid;right:-45px;position:absolute;}
.sy_right_top_font .img_right .font{padding:20px 15px 0px 92px;color:#fff;line-height:35px;z-index:1;text-indent:2em;font-size:16px;}
.sy_right_top_font .img_right .font span{float:right;height:33px;line-height:33px;padding-bottom:8px;background:url(../img/jt.png) left 14px no-repeat;}
.sy_right_top_font .img_right .font span a{color:#fff;}
.sy_right_top_font .img_right .font span a:hover{font-weight:bold;}


/************组图*********/
.sy_zt{width:1087px;height:540px;background:url(../img/zt_bg2.jpg) no-repeat;margin-top:88px;}
.sy_zt_nav{width:978px;height:97px;padding-left:109px;position:absolute;z-index: 1;}
.sy_zt_nav img{float:left;}
.sy_zt_nav .dl{float:left;padding:28px 0px 0px 20px;}
.sy_zt_nav .dt{display:block;color:#fff;width:100%;float:left;}
.sy_zt_nav .dt ul li{font-size:26px;float:left;padding-right:25px;d}
.sy_zt_nav .dt ul li a{color:#fff;} .sy_zt_nav .dt ul li a:hover{font-size:20px;}
.sy_zt_nav .dl .dd{color:#59607d;font-size:28px;}

.sy_zt_font{width:1087px;}

/*****************图片滚动代码*************/
.sy_zt_qh{width:1027px;margin:0 auto;position:relative;padding:100px 30px;}
/* infopic */



.infopic{width:932px;position:relative;overflow:hidden;margin:0 auto;border:1px #e7b772 solid;background:rgba(255,255,255,0.4);}

.picbox{margin:85px 0px 0px 0px;height:270px;}

.piclist{position:absolute;top:85;left:0;height:270px;padding-left:32px;}
.piclist li{height:270px;padding-right:25px;float:left;overflow:hidden;text-align: center;}
.piclist li img{width:275px;height:204px;box-shadow:2px 2px 3px 0px #726e6e;}

.piclist li span{display:block;color:#fff;line-height:30px;}   .piclist li span a{color:#fff!important;}
.piclist li span a:hover{font-weight:bold;}

.pic_prev{background: url("../img/left_icon.png") no-repeat; width: 47px; height: 66px; position: absolute; _background: none;  top: 245px;  /*margin-top: -37px; */cursor: pointer;}
.pic_next{background: url("../img/right_icon.png") no-repeat; width: 47px; height: 66px; position: absolute; _background: none; top:245px; right:2.7%; /*margin-top: -37px; */cursor: pointer;}










/****************二级简介页************/
.jj_ej{width:987px;line-height:35px;color:#fff;background:rgba(255,255,255,0.1);padding:50px;background-attachment: fixed;height:700px;overflow:auto;}