#fond_menu{
   width: 100%;
   background: #768293;
   margin: 0px;
   border: 1px solid silver;
   border-width: 1px 0px;
}
#conteneur_menu{
   height: 27px;
   width: 940px;
   margin: 0px auto;
}

#menu-p {
   list-style: none ;
   margin: 0 ;
   padding: 0 ;
   overflow: hidden ;		/* Création du contexte de formatage */
}

#menu-p li {
   float: right ;
   margin: 0px;
   width: 70px;
}
#menu-p li a {
   display: block ;
   color: #fff;
   font: 1em "Arial",Arial,sans-serif ;
   font-size: 0.9em;
   font-weight:bold;
   line-height: 20px ;
   padding: 2px 0 ;
   text-align: center ;
   text-decoration: none ;
   height: 27px;
}
#menu-p li a:hover, #menu-p li a:focus,  li a:active {
   background: url(2image/bg_menu_over.jpg) top left repeat-x;
   color: #efefef;
}