#bout {
display:block;
height:35px;
width:37px;
position:relative;
left:0px; 
}
#bout a{
display:block;
height:35px;
width:37px;

}
#puces{
background:url(../images/bout.gif) no-repeat top left;
}
#puces span{
display:none;
}
#bout a:hover {
   background-position: bottom left;
   font-size:18px;
}
#texte {
vertical-align:top;
}
#essai{
width:458px;
position:absolute;
top:150px;
}
#bord_bas{
background:url(../images/filet_liste.jpg) bottom no-repeat left;
}
#header_01{
position:absolute;
top:170px;
left:200px;
}
#liste_chan{
position:absolute;
top:330px;
left:200px;
}
#col_g{
position:absolute;
top:330px;
left:450px;
}