.tip 
{
	font:12px/14px Arial,Helvetica,sans-serif; 
	border:solid 1px #000000; 
	width:270px; 
	padding:1px;
	position:absolute; z-index:100;
	visibility:hidden; color:#000000; top:20px;
	left:90px; background-color:#cdcdcd;
        layer-background-color:#eeeeee;
}