.menu_niveau_0 {float:left; margin:10px; margin-top:20px; font-family: Georgia, Verdana, Arial, Helvetica, sans-serif; font-size: 18px; padding:5px; padding-left:15px; padding-right:15px; text-align: center; border: 1px solid #CCCCCC; background-image:url(../Images/gris_transparent.png); }
.menu_niveau_0 a:link{text-decoration:none; color:black;}
.menu_niveau_0 a:visited{text-decoration:none; color:black;}
.menu_niveau_0 a:hover{text-decoration:none; color:#666666;}

.menu_niveau_0_1 {float:left; margin:10px; margin-top:20px; font-family: Georgia, Verdana, Arial, Helvetica, sans-serif; font-size: 18px; padding:5px; padding-left:15px; padding-right:15px; text-align: center; border: 1px solid #000000; background:#F4F4F4; }
.menu_niveau_0_1 a:link{text-decoration:none; color:black;}
.menu_niveau_0_1 a:visited{text-decoration:none; color:black;}
.menu_niveau_0_1 a:hover{text-decoration:none; color:#black;}

.menu_niveau_1{font-family:Georgia, Verdana, Arial, Helvetica, sans-serif; font-size: 16px; margin-bottom:5px; padding-top:5px; font-weight: bold; color:#000000;}
.menu_niveau_1 a:link{text-decoration:none; color:black;}
.menu_niveau_1 a:visited{text-decoration:none; color:black;}
.menu_niveau_1 a:hover{text-decoration:none; color:#cccccc;}

.menu_niveau_2 {font-family:Georgia, Verdana, Arial, Helvetica, sans-serif; font-size: 14px; margin-bottom:5px; padding-left:15px; }
.menu_niveau_2 a:link{font-weight:normal; color:black; text-decoration:none;}
.menu_niveau_2 a:visited{font-weight:normal; color:black; text-decoration:none;}
.menu_niveau_2 a:hover{font-weight:normal; color:#cccccc; text-decoration:none;}

.menu_niveau_2_1 {font-family:Georgia, Verdana, Arial, Helvetica, sans-serif; font-size: 14px; padding-left:0px; margin-bottom:5px; }
.menu_niveau_2_1 a:link{font-weight:normal;color:black;text-decoration:none; border-bottom:1px solid #666666; border-left:10px solid #666666; padding-left:5px;}
.menu_niveau_2_1 a:visited{font-weight:normal;color:black;text-decoration:none; border-bottom:1px solid #666666; border-left:10px solid #666666; padding-left:5px;}
.menu_niveau_2_1 a:hover{font-weight:normal;color:#cccccc; text-decoration:none; border-bottom:1px solid #666666; border-left:10px solid #666666; padding-left:5px; }