a:link, a:visited {
	position:relative;
	z-index:1;
}
.tooltip {
	display:block;
	font-size:smaller;
	left:0;
	padding:5px;
	position:absolute;
	text-decoration:none;
	top:1.7em;
	width:15em;
	background-color:#fff;
	color:#000000;
}