@media screen and (max-width: 960px) {
    header.mud-appbar {
        width: 100% !important;
        margin-right: 0px !important;
    }

    .mud-drawer-close-mini-lg-right .mud-main-content,
    .mud-drawer-open-mini-lg-right .mud-main-content {
        margin-right: 0px !important;
    }

    .mud-drawer.mud-drawer-mini.mud-drawer-pos-right.mud-drawer--closed {
        width: 0px;
    }

    .mud-main-drawer {
        z-index: 20
    }
}