body{
background:url("fond_degrade.png") repeat-x #313131;
}

#col1{
background-image:url("fond_degrade.png");
background-repeat:repeat-y;

}
#col2{
background-image:url("fond_gauche.png");
background-repeat:no-repeat;
background-position:right top;
}
#col3{
}
#col4{
background-image:url("fond_droit.png");
background-repeat:no-repeat;
}
#col5{
background-image:url("fond_degrade.png");
background-repeat:repeat-x;
}


/* ligne a mettre pour les styles qui n'ont pas de centre*/
#idsans_centre{display:none;}