ul#menu_hom {
position: relative; 
float: left; 
width: 147px; 
height: 144px; 
margin: 0; 
padding: 0 0 0 208px;
list-style: none;
background: url(images/menu0.jpg) top right no-repeat;
}

#menu_hom li {}

#menu_hom li a {}

#menu_hom li a span {
position: absolute;
left: -5000px;
}

#menu_hom li a:hover {
background: url(images/menu0.jpg) top right no-repeat; 
}

#menu_hom a#onglet1{
display: block; 
height: 53px;
width: 147px;
}

#menu_hom a#onglet1:hover {
background-position: 0 -144px;
color: #6882c3;
}

#menu_hom a#onglet2 {
display: block; 
height: 39px;
width: 147px;
margin: 0; 
}

#menu_hom a#onglet2:hover {
background-position: 0 -197px;  /* IE7 : 0 -200px */
color: #8fab10;
}

#menu_hom a#onglet3 {
display: block; 
height: 42px;
width: 147px;
color: #ffc326;
}

#menu_hom a#onglet3:hover {
background-position: 0 -236px; /* IE7 : 0 -242px */
color: #ffc326;
}