ul {
list-style: none;
}

#chorason {
padding:0;
margin:0;
position: absolute;
z-index: 15;
top: 215px;
left: 190px;
width: 344px;
height: 81px;
background: url("images/Chorason.png");
}

#ensembleVocal {
padding:0;
margin:0;
position: absolute;
bottom: 100px;
right: 0;
width: 380px;
height: 34px;
background: url("images/EnsembleVocal.png");
}

#choristes {
position: absolute;
top: 10px;
left: 10px;
width: 39px;
height: 64px;
background: url("images/Bonhomme.png");
}


.bulle {
position: absolute;
width: 165px;
height: 128px;
}


#presentation {
top: 290px;
left: 60px;
background: url("images/Presentation.png");
}

#concerts {
top:20px;
left:230px;
background: url("images/Concerts.png");
}

#repertoire {
top: 75px;
left: 470px;
background: url("images/Repertoire.png");
}

#photos {
top: 100px;
left: 40px;
background: url("images/Photos.png");
}

#contact {
top: 235px;
left: 570px;
background: url("images/Contact.png");
}

#presentation:hover,
#concerts:hover,
#repertoire:hover,
#photos:hover,
#contact:hover {
background-position: 0px 128px;
}

#chorason span,
#ensembleVocal span,
#presentation span,
#concerts span,
#repertoire span,
#photos span,
#contact span,
#choristes span {
  display: none;
}