#welcome {
	width:670px;
	height:225px;
	overflow:hidden;
	position:relative;
	margin:0px 0px 20px 0px;
}
#welcome #banners {
	width:4020px;
	height:225px;
	left:0px;
	position:relative;
}
#welcome #banners a {
	float:left;
	width:670px;
	height:225px;
	display:block;
}
#welcome #banner_prev {
	left:0px;
}
#welcome #banner_next {
	right:0px;
}
#welcome #banner_prev,
#welcome #banner_next {
	display:block;
	cursor:pointer;
	top:0px;
	width:57px;
	height:225px;
	position:absolute;
	outline:none;
}
#welcome #banner_prev:hover,
#welcome #banner_next:hover {
	background-position:-57px center;
}