.bulle {
	background:#d4ddea;
	color:#577fae;
	width:300px;
	display:none;
	position:absolute;
}
 
b.dtop, b.dbas{
	display:block;
	background:#FFFFFF;
	font-size:1px;
}
b.dtop b, b.dbas b{
	display:block;
	height: 1px;
	font-size:1px;
	overflow: hidden;
	background:#d4ddea;
}
b.r1{
	margin: 0 5px;
	font-size:1px;
}
b.r2{
	margin: 0 3px;
	font-size:1px;
}
b.r3{
	margin: 0 2px; 
	font-size:1px;
}
b.dtop b.r4, b.dbas b.r4{
	margin: 0 1px;
	height: 2px; 
	font-size:1px;
}
a.fermerFenetre {
	text-decoration:none;
	color:#577fae;
	font-size:11px;
}
a.ouvrirFenetre {
	text-decoration:underline;
	color:#577fae;
	font-weight:bold;
}