.menu_parents {
	top:260px;
/*	left:50%-50px;
	_left:50%-500px; */
	position:absolute;
	margin-left:-107px;
	_margin-left:-215px;
	width:756px;
	height:40px;
	display:block;
	}
	
.menu_etudiants{
	top:260px;
/*	left:50%-50px;
	_left:50%-500px; */
	position:absolute;
	margin-left:-215px;
	_margin-left:-323px;
	width:756px;
	height:40px;
	display:block;
	}
	
.tableau_menu {
	/* Opacity in IE */
	filter: alpha(opacity=90);
	/* Opacity in Mozilla */
	-moz-opacity: 0.9;
}
.tableau_cel {
	/* Opacity in IE */
	filter: alpha(opacity=100);
	/* Opacity in Mozilla */
	-moz-opacity: 1.0;
	background-color: #676767;
	border-bottom: 1px solid #ffffff;
	border-right: 1px solid #ffffff;
	text-align:center;
	font-weight:bold;
	padding-right:5px;
	height:20px;
}
.tableau_cel a:link{font-size: 10px; color: #ffffff; text-decoration:none; }
.tableau_cel a:visited{font-size: 10px; color: #ffffff; text-decoration:none; }
.tableau_cel a:active{font-size: 10px; color: #ffffff; text-decoration:none; }
.tableau_cel a:hover{font-size: 10px; color: #b2db29; text-decoration:none; }