.main{
	position: relative;
	padding: 0px;
	margin: 0px;
	height: 147px;
}
.main #bookSlider {
	direction: ltr;
	text-align: center;
	float: left;
	position: relative;
	visibility: hidden;
	width: 610px;
	*width: 590px;
}
#bookSlider ul, #bookSlider li{
	list-style: none;
}
#bookSlider, #bookSlider li{ 
	overflow: hidden;
	width: 90px;
	height: 170px;
}
.main a.prev {
	background-position: -84px -250px;
	width: 17px;
	height: 139px;
	display: block;
	float: left;
}
.main a.prev:hover {
	background-position: -102px -250px;
}
.main a.next {
	background-position: -128px -250px;
	width: 15px;
	height: 139px;
	display: block; 
	float: right;
}
.main  a.next:hover {
	background-position: right -250px;
}