#slider{
	text-align:center;
}	
#slider ul, #slider li{
	margin:0;
	padding:0;
	list-style:none;
	}
#slider li{ 
	width:162px;
	height:114px;
	overflow:hidden; 
	}	
#prevBtn a, #nextBtn a {
    display: block;
    text-indent: -9999px;
    height: 10px;
    width: 10px;
    margin-right: 3px;
    float: left;
    background: transparent url('img/next-prev.jpg') no-repeat;
    outline: none;
}

#nextBtn a {
    background-position: -10px 0;
}

#prevBtn a {
    margin-left: 5px;
}