.blk_18 {
	overflow:hidden;
	zoom:1;
	width:665px;
}
.blk_18 .pcont { width:620px; float:left; overflow:hidden; padding-left:5px; }
.blk_18 .ScrCont { width:32766px; zoom:1; margin-left:-5px; }
.blk_18 #List1_1, .blk_18 #List2_1 { float:left; }
.blk_18 .LeftBotton, .blk_18 .RightBotton {
	width:11px;
	height:63px;
	float:left;
	background-image: url(arrow.gif);
	background-repeat: no-repeat;
	background-position: 0px;
}
.blk_18 .LeftBotton { background-position: 0 0; margin:45px 5px 0; }
.blk_18 .RightBotton {background-position: -11px 0px;margin:45px 1px 10px 5px;}
.blk_18 .LeftBotton:hover { background-position: 0 -63px; }
.blk_18 .RightBotton:hover { background-position: -11px -63px; }