.az_select {
	display:inline-block;
	border:1px solid #ababab;
	border-right:1px solid #fff;
	border-bottom:1px solid #fff;
	background:#fff;
	margin:0;
	padding:0;
	position: relative;
	overflow: hidden;
	height:18px;
}
.az_select select, .az_select span {
	font:normal 12px Arial, Helvetica, sans-serif;
	color:#797979;
	cursor:pointer;
}
.az_select select {
	border:0;
	background:none;
	padding:0;
	margin:0;
	height:18px;
	top:-18px;
	outline:0;
	position:relative;
	opacity:0;
	filter:alpha(opacity:0);
}
.az_select span {
	background:url(../image/az/az_btn_select.png) 100% 50% no-repeat;
	height: 18px;
	line-height: 18px;
	display:block;
	overflow:hidden;
	text-overflow:ellipsis;
	white-space:nowrap;
	padding:0 0 0 2px;
	margin:0;
}