#tooltips {
	display:none;
	position:absolute;
	width:150px;
	border:1px solid darkblue;
	color:darkblue;
	background:#dec6f9;
	z-index:100; 
	padding:0.1em;
	-moz-opacity:0.9;
	-moz-border-radius:15px;
	filter:alpha(opacity=90);
}

#biographie {
	display:none;
	position:absolute;
	width:250px;
	border:2px solid brown;
	color:brown;
	background:#ffffae;
	z-index:900; 
	padding:0.5em;
	-moz-opacity:0.9;
	-moz-border-radius:15px;
	filter:alpha(opacity=90);
}