body{
margin-top:0px;
background-color:#E6E6E6;
font-size:13px;
}

.main_con{
width:900px;
margin:0px auto;
background-color:#FFF;
 }
 
.banner{
	width:900px;
	height:220px;
}

a{
	text-decoration:none;}

.nav{
	text-align:center;
	font-size:15px;
	float:left;
	width:900px;
	font-weight:500;}
	
.nav a{
	
	color:#FFF;
	}
.nav a:hover{
	color: #963;}
	
.nav1{
	color:#FFF;
	float:left;
	width:90px;
	height:30px;
	line-height:30px;
	vertical-align:middle;
	background:url(../images/nav1.jpg) repeat-x;}
	
.nav2{
	color:#FFF;
	float:left;
	width:116px;
	height:30px;
	line-height:30px;
	vertical-align:middle;
	background:url(../images/nav1.jpg) repeat-x;}
	
	
	
	
	
	.footer{
	width:900px;
	height:50px;
	background:url(../images/bo.jpg) repeat-x;
	text-align:center;
	color:#000;
	font-size:14px;
	padding-top:10px;}
	
.footer p{
	margin:0px;
	font-size:14px;
	line-height:18px;}
	.adou
	{
		color:Gray;
		
	}
	.adou a
	{
		color:White;
		font-size:12px;
	}