body {
    background-color: #000000;
    	}    
   #conteneur {
      position:absolute;
      left: 50%; 
      top: 50%;
      width: 800px;
      height: 574px;
      margin-top: -287px; /* moitié de la hauteur */
      margin-left: -400px; /* moitié de la largeur */
      text-align: left;
      background-image:url(photos/fond-page.jpg);
      background-repeat: no-repeat;
        }
    #menu {
      position: absolute;
      top: 0px;
      left: 0px;
      width: 145px;
      height: 574px;
      }
    #corps {
      position : absolute;
      width: 650px;
      height: 465px;
      top: 110px;
      left: 150px;
      overflow: auto;
      padding: 0px
      }
    #pied {	
      position: absolute;
      width: 637px;
      top: 451px;
      left: 0px;
      text-align: center;
}