.sample {padding: 10px 0;}
/* Sample 1*/
#box1{
	position:absolute;
}
#box1 span{
	display:block;
	float:left;
	border:double #999999;
}
.mask1{
	position:relative;
	width:206px;
	height:156px;
	overflow:hidden;
}

/* Sample 1*/
#box2{
	position:absolute;
}
#box2 span{
	display:block;
	float:left;
	border:double #999999;
}
.mask2{
	position:relative;
	width:206px;
	height:156px;
	overflow:hidden;
}
/* Sample 1*/
#box3{
	position:absolute;
}
#box3 span{
	display:block;
	float:left;
	border:double #999999;
}
.mask3{
	position:relative;
	width:206px;
	height:156px;
	overflow:hidden;
}