#tooltip {
	position:absolute; visibility:hidden; z-index:100;
	border:1px solid #999; 
	 font: .9em Times, Helvetica,sans-serif;
	background:#ffff99;
	-moz-opacity: .80; opacity: .80; FILTER: alpha(opacity=80);
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=80);
}