body 
{
	font-size:12px;
	margin-top:0px;
	background-image:url(image/bg.jpg);
}
.main
{
	border-left: #cccccc 1px solid;
		 border-right: #cccccc 1px solid; 
		 border-top: #cccccc 1px solid; 
		 border-bottom: #cccccc 1px solid;
	background-color:White;
	width:860px;
	}
#center
{
	margin-top:200px;
	}

.list li
{
	list-style-type:none;
	float:left;
	}
	.left
	{
		width:180px;
		border-left: #cccccc 1px solid;
		 border-right: #cccccc 1px solid; 
		 border-top: #cccccc 1px solid; 
		 border-bottom: #cccccc 1px solid;
		 float:left;
		}
		.content
		{
			float:left;
			padding-left:50px;
			width:100%;
			margin-left:10px;
			}
			#nav
			{
				text-align:left;
				margin-top:10px;
				margin-left:20px;
				font-size:14px;
				font-family:宋体;
				color:Blue;
				}
		a:link {
	color:Black;
	text-decoration:none;
	
}
a:visited {
	color:Black;
text-decoration:none;
}
a:hover {
	color:Red;
		text-decoration:none;
}
	#xw
			{
				text-align:left;
				margin-top:4px;
				margin-left:4px;
				font-size:14px;
				}
				#zs
			{
				text-align:left;
				width:250px;
				margin-top:4px;
				margin-left:4px;
				font-size:14px;
				}
				#px
			{
				text-align:left;
				widows:250px;
				margin-top:4px;
				margin-left:4px;
				font-size:14px;
				}
				ul li{  font-size:14px;
				 margin-bottom:6px;
				 margin-top:6px;
					 }