#editor {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

#ace_settingsmenu, .ace_mobile-menu, .ace_autocomplete {
    font-family: '-apple-system','HelveticaNeue', Arial, sans-serif;
}

.ace_mobile-button { margin:3px 5px; padding:2px 5px; }