div#menu {
	float:left;
	height:55px;
}

div#menu ul {
font-family:"Trebuchet MS", Arial, Helvetica, sans-serif;
color:#fff;
font-size:13px;
margin:0;
padding:0;
list-style-type:none;
width:875px;
float:left;
}

div#menu ul.niveau1 li {
float:left;
position:relative;
width:auto;
margin:0;
height:36px;
padding-top:19px;
padding-right:9px;
padding-left:10px;
}

.menu_1 {
background-image:url(../images/fond_bouton_presentation.jpg);
background-repeat:repeat-x;
}

.menu_2 {
background-image:url(../images/fond_bouton_apprentissage.jpg);
background-repeat:repeat-x;
}

.menu_3 {
background-image:url(../images/fond_bouton_enseignant.jpg);
background-repeat:repeat-x;
}

.menu_4 {
background-image:url(../images/fond_bouton_formation.jpg);
background-repeat:repeat-x;
}

.menu_5 {
background-image:url(../images/fond_bouton_infos.jpg);
background-repeat:repeat-x;
}

.menu_6 {
background-image:url(../images/fond_bouton_adresses.jpg);
background-repeat:repeat-x;
}

.menu_7 {
background-image:url(../images/fond_bouton_plan.jpg);
background-repeat:repeat-x;
}

.menu_8 {
background-image:url(../images/fond_bouton_visite.jpg);
background-color:#fff;
}

.menu_8 a {
color:#00597b;
}

div#menu ul ul {
position:absolute;
top:55px;left:0px;
display:none;
width:250px;
}

div#menu ul.niveau2 li {
float:none;
height:27px;
line-height:27px;
background-image:url(../images/fond_bouton.png);
background-repeat:repeat;
border:none;
margin:0px;padding:0;
}

div#menu ul.niveau2 a {
color:#000;
}

div#menu ul.niveau2 a:hover {
color:#00597b;
}

div#menu ul.niveau1 li.menu_1:hover ul.niveau2 {
	display:block;
}

div#menu ul.niveau1 li.menu_2:hover ul.niveau2 {
	display:block;
}

div#menu ul.niveau1 li.menu_3:hover ul.niveau2 {
	display:block;
}

div#menu ul.niveau1 li.menu_4:hover ul.niveau2 {
	display:block;
}

div#menu ul.niveau1 li.menu_5:hover ul.niveau2 {
	display:block;
}

div#menu ul.niveau1 li.menu_6:hover ul.niveau2 {
	display:block;
}

div#menu li a {
display:block;
text-align:left;
line-height:14px;
margin:0 10px;
padding:0px;
text-decoration:none;
color:#fff;
}

.niveau2 {
color:#000;
}

.lien_menu_orange {
display:block;
text-align:left;
line-height:14px;
padding:0 10px;
text-decoration:none;
color:#f06a39;	
}

.lien_menu_noir a {
color:#fff;	
}

#menu li a:hover {
color:#000;
}