#bloc-menu {
padding: 0px;
margin-top: 88px;
height: 155px;
background-color: #e7e8e9; }

#header {
margin-top: 88px;
padding: 0px;
height: 155px;
width: 647px;
background-image: url(../pictos_site_21_2010/back_header_accueil.gif);
background-repeat: no-repeat;
}

.fond-transparent{
background:transparent none;
}