#dhtmltooltip
{ 
	position: absolute; 
	width: 150px; 
	border: 1px solid gray; 
	padding: 2px; 
	background-color: lightyellow; 
	visibility: hidden; 
	z-index: 100; 
	filter: progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=135);
	font-size:90%;
}