body{
margin:0;
padding:0;
background-image:url("../images/bg.jpg");
}

#principal{
width: 950px;
margin: 0 auto;
background-image:url("../images/bgbg.jpg");
}

#hautdepage{
height: 200px;
margin-top: 0;
}

#wrapper{
float: left;
width: 100%;
}

#colonnecentre{
margin: 0 340px 0 300px;
background-image:url("../images/bgcenter.png");
background-repeat: no-repeat ; 

}

#colonnecentre2{
margin: 0 340px 0 300px;
background-image:url("../images/bgcenterpromo.png");
background-repeat: no-repeat ; 

}

#colonnegauche{
float: left;
width: 300px;
margin-left: -950px;
}

#colonnedroite{
float: left;
width: 340px;
margin-left: -340px;
background-image:url("../images/bgright.jpg");
background-repeat: no-repeat ; 
}

#pieddepage{
clear: left;
width: 950px;
}

#pieddepagesommaire{
clear: left;
width: 950px;
background-image:url("../images/bgpied.png");
}