body{ font:12pm;
	  text-align:center;
	  line-height:130%;
	  }
*{margin:0;padding:0;}
a:link { text-decoration:none;}
a:visited { text-decoration:none}
a:hover { text-decoration:underline;}
a:active { text-decoration: underline;}
#header {width:auto; margin:5px;}

#main_wrapper {
	width:900px;
	
	margin-left:auto;  /* centers layout in browser */
	margin-right:auto; /* centers layout in browser */
	text-align:left; /* resets the centering hack for IE6 on the body tag */
}
#search{
	margin:10px;
	background-color:#FFFFE6;
	}
#left {
	width:24%; /* this width + content width must total 100% */
	float:left; /* floats on nav and content divs make them sit side by side */	
	
	}
#top_left{
	margin:5px;
	padding:5px;
	background-color: #F1FFF8;border: 2px dashed #CCC;
	}
#nei{
	margin:5px;
	border: 1px solid #7AE0FF;	}
#nei_up{
	padding:5 6px;
	background-image: url(/image/neikuangtopblack.gif);
	}
#nei_down{
	padding:5 6px;
	}
	
#right {
	float:left;
	width:76%;

	}
#right1 {
	width:50%;
	float:left;
	}
#right2 {
	width:50%;
	float:left;
	}
#right3 {
	width:100%
	}
#nei_right{
	margin:5px;
	border: 1px solid #7AE0FF;	
	}
#links {
	clear:both;
	}
#footer {
	text-align:center;
	margin:5px;
	}