a.tip {

}

a.tip:hover {
	cursor: help;
	position: relative;
}

a.tip span {
	display: none;
}

a.tip:hover span {
	display: block;
	position: absolute; 
	top: 10px; 
	left: 0;
	min-width: 110px;

/* formatting only styles */
	padding: 5px; 
	margin: 10px; 
	z-index: 600;
	color: #000;
	text-decoration: none;
	background: #FFF8CC; 
	border: 1px dotted #c0c0c0;
	opacity: 0.9;
/* end formatting */
}