#slider{
	height: 550px;
	width: 830px;
	position: relative;
	clear: both;
	float: left;
	padding-bottom: 25px;
}	
#slider ul, #slider li{
	text-align: center;
	list-style-type: none;
	margin: 0px;
	padding: 0px;
	}
#slider li{
	width:830px;
	height:540px;
	overflow:hidden;
	text-align: center;
	}	
#prevBtn, #nextBtn{
	display:block;
	width:30px;
	height:77px;
	position:relative;
	left:0px;
	top:473px;
	}	
#nextBtn{
	left:45px;
	}														
#prevBtn a, #nextBtn a{
	display:block;
	width:30px;
	height:25px;
	background-image: url(../images/btn_prev.png);
	background-repeat: no-repeat;
	background-position: 0 0;
	}	
#nextBtn a{
	background-image: url(../images/btn_next.png);
	background-repeat: no-repeat;
	background-position: 0 0;
	}	
#prevBtn {
	top: 550px;
}