html{}
body{min-width:1200px;}
.wapper{min-width:1200px;}
*{margin:0;padding:0;}

.header-widht{height:50px;}
/*nav*/
.nav{width:635px;position:relative;z-index:10;float:right;font-size: 16px;}
.nav ul{margin-right:-8px;}
.nav .li{float:left;width:15%;z-index:10;height:55px;line-height:55px;}
.nav .li:hover{height:51px;line-height:51px;border-bottom:4px solid #004b6b;}
.nav_cell{display:block;text-align:center;}
.nav_lev2{
	filter:alpha(Opacity=90);
	-moz-opacity:0.9;
	opacity: 0.9;
	background:#fff none repeat;
	box-shadow:0 2px 8px rgba(0, 0, 0, 0.2);
	display:none;
	overflow:hidden;
	margin-top:5px;
	right:0;
	top:55px;
	width:600px;
	}
.nav_lev2_6{width:655px;}
.nav_lev100{width:110px;}
.navtoplev1{right:-1px;}
.nav_lev2 .shadow{bottom:auto;top:0;}
.percent30{width:32%;}
.percent100{width:100%;}
.nav_menu{background:#ededed;margin-bottom:-9999px;padding-bottom:9999px;}
.nav_menu li{border-bottom:1px solid #ccc;height:40px;line-height:40px;overflow:hidden;font-size:16px;}
.percent70{width:68%;}
.nav_lev2 .cont{padding:30px 35px 35px;}
.nav_lev2 .cont p{font-size:12px;}
.picshow{width:100%;height:180px;}
.nav_lev2 .t{color:#333;font-size:14px;font-weight:bold;margin-top:0.5em;}
.nav_block{bottom:0;height:4px;left:0;overflow:hidden;width:100%;z-index:-1;}
.nav .hover .nav_lev2{display:block;}