body.login-page, body.register-page, body.error-page {
    background: linear-gradient(#2e3b3e,#2e5654,#2e3b3e);
    background-image: url("/img/ggf/main-bg2.jpg?v=1") !important;
    background-size: cover;
}

body.sidebar-mini:not(.filemaker), aside.main-sidebar {
    background: url("/img/ggf/main-bg2.jpg?v=1") no-repeat 0 0 #150137 !important;
    background-size: cover!important;
}