#wrapper {
	position:absolute;
	width:1080px;
	height:200px;
	top:0;left:0;
	overflow:hidden;
}

#wrapper2 {
	position:absolute;
	width:1080px;
	height:200px;
	top:0;left:0;
	overflow:hidden;
}


	#mask {
		width:5000%;
		height:100%;
	}

	.item {
		width:275px;
		height:115px;
		float:left;

	}
	
	.selected {
		background:#fff;
		font-weight:700;
	}

	.clear {
		clear:both;
	}