a.alien {
	text-decoration:none;color:#000;
	font: 11px  Arial, Verdana, san-serif;
}


.plusmoins {
	font: 1px  Arial, Verdana, san-serif;
	float:left;
	background:url(plus15.gif);
	background-position: 0px -2px 15px 0px;
	width:10px;
	height:15px;
	/*padding:2px; */
	margin:5px;
}

.lienr {
	clear: both;
	margin-bottom:0px;
	padding-bottom:3px;
	background:transparent;
}

.lien {
	clear: both;
	margin-bottom:1px;
	padding:0px;
}

.niv {
	position:relative;
	float: left;
	left:20px;
	display: none;
	background:transparent;
	padding:0px;
}

/* Espaceur de blocs */
.nettoyeur { clear: both; margin: 0; padding: 0; border: 0; height: 0; line-height: 1px; font-size: 1px; overflow: hidden; }