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;
    bottom: 1.5em;
    left: 0em;
	/*width: 250px;*/
	border: 1px solid #cccccc;
	/*height: 50px;
	overflow: hidden;*/
    font-size: 11px;
	color: #666666;
	font-weight: normal;
	background: url(../img/tooltip_bg.gif) #b4b4b4;
	z-index: 999999; 
	padding: 5px;
}