*{
	margin: 0;
	padding: 0;
}
body{
	background: #eeeeee;
}
.hei{
	height: 40px;
	background: #333;
}
header{
	height: 90px;
	background: #f8f8f8;
	border-bottom: 1px solid #b0b0b0;
}
main{
	width: 1003px;
	height:600px;
	margin:0 auto;
	margin-top: 10px;
}
.zuobian{
	width: 53px;
	height: 238px;
	display: inline-block;
	vertical-align: top;
}
.s1{
	width: 52px;
	height: 52px;
	border: 1px solid #d4d4d4;
	
}
.s2{
	width: 52px;
	height: 52px;
	border: 1px solid #d4d4d4;
	margin-top: 10px;
}
.s3{
    width: 52px;
	height: 52px;
	border: 1px solid #d4d4d4;
	margin-top: 10px;
}
h4{
	text-align: center;
	margin-top: 6px;
	color: #666666;
}
.s1 p{
	font-size: 15px;
	text-align: center;
    color: #666666;
}
.s2 p{
	font-size: 15px;
	text-align: center;
	margin-top: 6px;
}
.s3 p{
	font-size: 15px;
	text-align: center;
	margin-top: 6px;
}
.youbian{
	width: 270px;
	height: 573px;
	display: inline-block;
	vertical-align: top;
}
.d1{
	width: 270px;
	height: 48px;
	border: 1px solid #d4d4d4;
	background: #e9e9e9;
}
.dd{
	width: 248px;
	height: 26px;
	border: 1px solid #aaaaaa;
	background: #fff;
	margin:0 auto;
	margin-top: 10px;
}
.dd p{
	font-size: 12px;
	margin-top: 5px;
}
.d2{
	width: 270px;
	height: 157px;
	border: 1px solid #d4d4d4;
	margin-top: 13px;
	background: #e9e9e9;
}
.d3{
	width: 270px;
	height: 336px;
	border: 1px solid #d4d4d4;
	margin-top: 13px;
	background: #e9e9e9;
}
article{
	width: 635px;
	height: 573px;
	background: #f3f3f3;
	border: 1px solid #d4d4d4;
	vertical-align: top;
	display: inline-block;
	margin-right: 15px;
	margin-left: 15px;
}
h1{
	text-align: center;
	margin-top: 15px;
}
.e1{
	width: 615px;
	height:500px;
	margin:0 auto;
	margin-top: 10px;
	line-height: 28px;
}
footer{
	height: 100px;
	background: #fff;
	border-top: 1px solid #b0b0b0;
}
.a1{
	width: 1003px;
	height: 50px;
	margin:0 auto;
	padding-top: 10px;
	box-sizing: border-box;
}
.a{
	width: 353px;
    height: 90px;	
}
p{
	font-size: 30px;
	color: #666666;
}
.aa{
	width: 350px;
	height: 50px;
	float: right;
	padding-top: 20px;
	box-sizing: border-box;
}
a{
	color: #7a7a7a;
	text-decoration: none;
}
.d2 h3{
	color: #666666;
	margin-top: 20px;
	margin-left: 10px;
	
}
.d3 p{
	color: #666666;
	font-size: 20px;
	margin-top: 20px;
	margin-left: 10px;
}
ul li{
	list-style: none;
	margin-top: 7px;
	margin-left: 10px;
	color: #666666;
	
}