/* top-right buttons color on hover -> just a lighten grey */
.admin-interface .object-tools a {
    color: #FFFFFF;
}
.admin-interface .object-tools a:focus,
.admin-interface .object-tools a:hover,
.admin-interface .object-tools li:focus a,
.admin-interface .object-tools li:hover a {
    background-color: #AAAAAA;
}
