.left
{
	position:absolute;
	left:97px;
	top:83px;
	width:358px;
	height:542px;
	display:block;
}
.left:hover
{
	background-image:url(images/left.gif);
	background-repeat:no-repeat;
	background-position:45px 124px;
}
.right
{
	position:absolute;
	left:463px;
	top:83px;
	width:312px;
	height:546px;
	display:block;
}
.right:hover
{
	background-image:url(images/right.gif);
	background-repeat:no-repeat;
	background-position:130px 124px;
}
.main
{
	background-image:url(images/210.jpg);
	width:920px;
	height:660px;
	margin:auto;
	position:relative;
}