.popupTip{ 
	position: relative;
}
.popupTip span{
	display: block;
	border: solid 2px #999;
	background-color: #eee;
	color: #666;
	text-decoration: none;
	position: absolute;
	top: 20px;
	left: 10px;
	padding: 5px;
	visibility: hidden;
	width: 150px;
	z-index: 1000;
}
a.popupTip:hover,a.popupTip:hover span{ 
	visibility: visible; z-index: 1000;
}