/* Sample 1*/
#box1{
	position:absolute;
}
#box1 span{
	display:block;
	float:left;
}
#cont{width:622px;margin:0 auto;text-align:left;}
/* ********************************** */

.thumbs{
	width:54px;
}
.thumbs div{
	display:block;
	width:54px;
	height:41px;
	cursor:pointer;
}

.thumbs div img{
	display:block;
	width:100%;
	height:100%;
	border:none
}


.mask1{
	position:relative;
	width:642px;
	height:220px;
	overflow:hidden;
}

#box1 span img{
width:642px;
height:200px;
	display:block;
	border:none;
}