.hidden
{
	filter: alpha(opacity=0);
	-moz-opacity: 0;
	opacity: 0;
	z-index: 0;
	margin: 0;
	padding: 0;
	width: 13px;
}

/* select */
div.select
{
	min-width: 100px;
	display: -moz-inline-stack;
	display: inline-block;
	zoom: 1;
	*display: inline;
	vertical-align: bottom;
	color: #5a5a5a;
	font-family: 宋体;
	font-size: 12px;
	font-weight: bolder;
}
div.select div, div.select div.open
{
	background: url(images/select-l.gif) no-repeat 0 0;
	height: 27px;
	padding-left: 5px;
	font-size: 12px;
	color: #5a5a5a;
	cursor: pointer;
}
div.select div span, div.select div.open span
{
	background: url(images/select-r.gif) no-repeat right 0;
	height: 27px;
	line-height: 27px;
	display: block;
}
div.select div:hover
{
	background: url(images/select-l.gif) no-repeat 0 -27px;
}
div.select div:hover span
{
	background: url(images/select-r.gif) no-repeat right -27px;
}
div.select div.open
{
	background: url(images/select-l.gif) no-repeat 0 -54px;
}
div.select div.open span
{
	background: url(images/select-r.gif) no-repeat right -54px;
	color: #5a5a5a;
}
div.select ul
{
	min-width: 98px;
	list-style: none;
	background-color: #e2eef4;
	border: 1px solid #77b0cc;
	margin: 0;
	padding: 0;
	position: absolute;
	z-index: 999;
	height: auto;
}
div.select li
{
	border-top: 1px solid #bbd7e5;
	height: 25px;
	line-height: 25px;
	margin: 0px 4px 0px 4px;
	cursor: default;
	color: #5a5a5a;
	font-family: 宋体;
	font-size: 12px;
}
div.select li.hover
{
	background: #bbd7e5;
	margin: 0;
	padding-left: 4px;
	height: 27px;
	line-height: 27px;
}