#slider {
	margin-bottom:1em;
	width:420px;
	float:left;
	position:relative;
}
#slider ul, #slider li{
	margin:0;
	padding:0;
	list-style:none;
	}
#slider, #slider li{ 
	width:420px;
	height:192px;
	overflow:hidden; 
	}
span#prevBtn a, span#nextBtn a { 
	background:url("../images/png30.png") repeat;
	color:#FFF;
	font:normal 21px Tahoma, Verdana, sans-serif;
	text-decoration:none;
	text-align:center;
	position: absolute;
	bottom:0;
	padding:90px 10px;
}
.controlnext{
	bottom:0;
	width:30px;
	position:absolute;
	right:0;
}
.controlprev {
	bottom:0;
	position:absolute;
	left:0;
}