body, h1, h2, br, p, ul, ol, li, dl, dt, dd, label, form, button, img, div, a, strong, em {
	margin:0;
	padding:0;
	border:0;
}
*html body {
	behavior:url("csshover.htc");
}
em {
	font-style:normal;
}
body {
	position:relative;
	margin:0 auto;
	font-family: Arial, Helvetica, sans-serif, Verdana, 宋体;
	font-size:12px;
	width:960px;
}
.clear {
	clear : both;
	height :0;
	margin-top :-1px;
	overflow :hidden;
}
ul {
	list-style:none;
}
a {
	color:#333;
	text-decoration:none;
 hide-focus: expression( this.hideFocus=true );
	outline: none;
}
a:hover {
	text-decoration:underline;
}
.spaceh {
	display:block;
	width:100%;
	height:10px;
	line-height:10px;
	clear:both;
}
.ad_spaceh {
	display:block;
	width:100%;
	height:5px;
	line-height:5px;
	clear:both;
}
.ad {
	width:100%;
	clear:both;
	}
.ad img {
	width:100%;
	display:block;
	}