#sousban
{
position: absolute;
top: 103px;
position: absolute;
left: 31.05% ;
}

#acceuil
{
background: url(images/boutonacceuil.png);
height: 27px;
width: 91.5px;
border: 1px solid black;
float: left;
}

#forum
{
background: url(images/forum.png);
height: 27px;
width: 92.3px;
border: 1px solid black;
}

#IRC
{
background: url(images/IRC.png);
height: 27px;
width: 96px;
border: 1px solid black;
float: right;
}