body {
background-image: url(im/fond.gif);
background-position:center top;
background-repeat:repeat-y;
width:100%;
background-color:#c3cfe1;
text-align:center;
margin:0;
overflow-x: hidden; 
}

* {
font-family:verdana, arial, sans-serif;
font-size:11px;
text-decoration:none;
color:#000;
text-align:left;
}

.adr_tit {
font-family: verdana, arial, sans-serif;
font-size: 12px;
font-weight: bold;
text-decoration: none;
color: #fff;
}

.adr {
font-family:verdana, arial, sans-serif;
font-size:12px;
text-decoration:none;
text-align:left;
color: #fff;
}

img {
border:none;
}

#adresse a:link {
color:#fff;
}

#menu {
z-index:5;
text-align: left;
width:175px;
height: 250px;
position: absolute;
top: 260px;
left:115px;
/*background-color:red;*/
}

#accueil img {display: none;} 
#accueil {
position:absolute;
top: 25px;
left: 0px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/accueil_off.jpg);
}
#accueil:hover {
position: absolute;
top: 25px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/accueil_on.jpg);
}

#activites img {display: none;} 
#activites {
position: absolute;
top: 70px;
left: 0px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/activites_off.jpg);
}
#activites:hover {
position: absolute;
top: 70px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/activites_on.jpg);
}

#personnel img {display: none;} 
#personnel {
position: absolute;
top: 120px;
left: 0px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/personnel_off.jpg);
}
#personnel:hover {
position: absolute;
top: 120px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/personnel_on.jpg);
}

#referencesl img {display: none;} 
#references {
position: absolute;
top: 170px;
left: 0px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/references_off.jpg);
}
#references:hover {
position: absolute;
top: 170px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/references_on.jpg);
}

#contact img {display: none;} 
#contact {
position: absolute;
top: 215px;
left: 0px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/contact_off.jpg);
}
#contact:hover {
position: absolute;
top: 215px;
display: block;
height: 24px;
width: 154px;
background-image: url(im/contact_on.jpg);
}

#fond {
position: relative;
top: 0px;
width:100%;
background-image:url(im/fond_top.jpg);
background-repeat: repeat-x;
text-align: center;

}

#contenu {
position: relative;
top: 0px;
width:989px;
background-image:url(im/fond_core2.jpg);
background-repeat: no-repeat;
text-align: center;
margin-left: auto;
margin-right: auto;
}

#titre {
position:relative;
top:260px;
left:300px;
}

#adresse {
z-index:0;
position:relative;
left: 770px;
top: 180px;
color:#fff;
width:160px;
height:300px;
text-align:center;
}

#bottom {
z-index:5;
width:939px;
height: 80px;
text-align: center;
padding-left: 0px;
padding-top: 0px;
color: #666;
margin-left: auto;
margin-right: auto;
}

#footer {
position:relative;
width:620px;
height: 80px;
text-align: center;
color:#666;
left:90px;

}

#photos {
width:420px;
text-align:center;
background-color:#fff;
}

#descriptif {
position:relative;
top:-30px;
left:300px;
width:420px;
padding:10px;
background-color:#fff;
}