body {
	font-size: 12px;
	line-height: 20px;
	text-decoration: none;
	background-image: url(img/bj.jpg);
	margin: 0px;
}
a:link {
	font-size: 12px;
	line-height: 20px;
	color: #000000;
	text-decoration: none;
}
a:visited {
	font-size: 12px;
	line-height: 20px;
	color: #000000;
	text-decoration: none;
}
a:hover {
	font-size: 12px;
	line-height: 20px;
	color: #999999;
	text-decoration: none;
}


.wb {
	font-size: 12px;
	line-height: 20px;
	color: #000000;
	text-decoration: none;
}
.wb12h25 {
	font-size: 12px;
	line-height: 25px;
	color: #000000;
	text-decoration: none;
}
.top_index {background-color:white;
visibility:hidden;
display:none;
position:absolute;
left:0px;top:0px;}