div.login-popup
{	
	position:fixed;
	top:50%;
	left:50%;
	border:5px solid #fff;
	z-index:999;
	display:none;	
}
div.close-popup
{
	position:absolute;
	top:-20px;
	right:-20px;
	width:32px;
	height:32px;
	cursor:pointer;
	background:url(../images/close_pop.png) center;
}
div#baophu
{
	background:#000;
	opacity:0.8;
	z-index:998;
	left:0px;
	top:0px;
	position:fixed;
	width:100%;
	height:100%;
	display:block;
}