.docpic_contain{
	width: 100%; 
	margin: 0px auto;
	font-size:12px;
	text-align:center;
}
.docpic_item{
	display: inline-block; 
	margin:10px 20px 0px;
	width:140px;
	overflow:hidden;
	line-height:30px;
	*display:inline;
	*zoom:1;
}