#mask {	background-position:50% -200px;}
div.items {	width:20000em;position:absolute;clear:both;}
div.navi {background-image:url(../img/hori_large.jpg);width:30px;height:30px;float:left;margin-top:55px;}
div.navi:hover  		{ background-position:-30px 0; }
div.navi:active  		{ background-position:-60px 0; }
div.nextPage 			{ background-position: 0 -30px; clear:right; }
div.nextPage:hover 	{ background-position:-30px -30px; }
div.nextPage:active 	{ background-position:-60px -30px; }
div.navi.disabled {	visibility:hidden;}
#thumbnails {position:relative;	overflow:hidden;	float:left;	width: 507px;	height:134px;}
#thumbnails div.items div {	padding:5px;	float:left;}