#verify_math{
	/*display:block;*/
	padding:0 0 0 20px;
	height:21px;	
}
#verify_math span{
	display:block;
	height:21px;	
	width:30px;
	position:relative;
	float:left;
	text-align:center;
	line-height:20px;
	color:#000;
}
#verify_math span.digital{
	background:url(../images/digi_img.jpg) left top no-repeat;	
}
#i_verify{
	position:relative;
	height:20px;	
	width:35px;	
	text-align:center;
	padding:0;
	margin:0;
	font-size:15px;
	font-weight:bold;
	font-family:Tahoma, Geneva, sans-serif;
}