ul#menu {
	width:980px;
	height:220px;
	list-style:none;
	margin:0;
	padding:0;
}

ul#menu li {
	float: left;
	display: inline;
	width: 236px;
	height: 220px;
	margin-bottom: 12px;
}

ul#menu li a{
	display:block;
	height:220px;
	width:236px;
	position:relative;
	outline: none;

}

ul#menu li a img{
	border: none;
}

ul#menu li a.baner1 span {
	background:url(../../uploads/image/baner1_on.jpg) no-repeat scroll top left;
	display:block;
	position:absolute;
	top:0;
	left:0;
	height:220px;
	width:236px;
	z-index:100;
}

ul#menu li a.baner2 span {
	background:url(../../uploads/image/baner2_on.jpg) no-repeat scroll top left;
	display:block;
	position:absolute;
	top:0;
	left:0;
	height:220px;
	width:236px;
	z-index:100;
}

ul#menu li a.baner3 span {
	background:url(../../uploads/image/baner3_on.jpg) no-repeat scroll top left;
	display:block;
	position:absolute;
	top:0;
	left:0;
	height:220px;
	width:236px;
	z-index:100;
}

ul#menu li a.baner4 span {
	background:url(../../uploads/image/baner4_on.jpg) no-repeat scroll top left;
	display:block;
	position:absolute;
	top:0;
	left:0;
	height:220px;
	width:236px;
	z-index:100;
}

.baner_margin {
margin-right: 12px;
}