/* Sample 1*/
#box1
{
	position:absolute;
	width:780px;
	height:40px;
}
.mask1
{
	position:absolute;
	/*vertical-align:middle;*/
	/*padding-top:10px;*/
	width:130px;
	height:40px;
	overflow:hidden;
	margin:auto;
	margin-left:-7px;
}
span img
{
	margin:auto;
	display:block;
	border:none;
}