a.wt_csstooltip {
    position: relative;
    z-index: 240;
	color: #3E3E3E;
    /*cursor: help;*/
}
a.wt_csstooltip:hover { 
	z-index: 250; 
	text-decoration: none; 
    background-color: #eee;
}
a.wt_csstooltip dfn {
	display: none;
	font-style: normal;
	z-index: 250; 
}
a.wt_csstooltip:hover dfn {
	display: block;
	position: absolute;
	top: 2em;
	left: 2em;
	width: 250px;
	overflow: hidden;
	font-size: 8pt;
	color: #000;
	font-weight: normal;
	background-color: #FFF;
	z-index: 999999;
	padding: 8px;
	border: 1px solid #CCC;
}