body{
	font: "12px "宋体","Arial Narrow",HELVETICA";
	background-color: #ebebeb;
}
.wapper{
	height:100px;
}
#contant{
	background-image: url('../images/nav_bg2.png');
	background-repeat: repeat-x;
}
.nav_line{
	background-image:url("../images/nav_line2.png");
	background-repeat: no-repeat;
	height:21px;
	margin-bottom: 35px;
}
.boxs{
	height:800px;
	width:100%;
	background-image: url("../images/bgcolor.png");
	background-repeat: repeat-x;
}
.navs{
	width:980px;
	height:60px;
	margin:0 auto;
	line-height: 60px;
}
.main{
	width:980px;
	height:500px;
	background-image: url("../images/bgs.png");
	background-repeat: no-repeat;
	margin: 0 auto;
	text-align: center;
	padding-top: 160px;
}
.main ul li{
	width:643px;
	text-align: left;
	line-height: 30px;
	padding-left:30px;
}