#partenaires ul#logo {
    width: 100% !important;
}

#partenaires li {
    display: inline-block !important;
    height: 40px;
    margin: 0 !important;
    width: 16% !important;
}

#partenaires li a {
    display: block;
    padding: 1px;
    text-align: center;
}

#partenaires li img {
    max-height: 100% !important;
    max-width: 100% !important;
}