* 
{
margin:0px; padding:0px; border:0px; font-family: Verdana, Arial, Tahoma, Serif; color:#202020; font-size:8pt;
font-weight:normal; font-style:normal; text-decoration:none; line-height:20px;
} 

body{background-color: #676767;} 
.centrage
{
position:absolute; width:900px; left:50%; margin: 10px 0px 0px -450px; padding:0px;
background-image: url('./images/background.jpg');
}
.top 
{
float:left; width:900px; height:130px;
}
.menu 
{
float:left; width:200px; 
}

.contenu 
{
float:left; width:700px; 
}

.bas
{ 
float:left; width:880px; padding: 10px;text-align: right;
}