#ng-popup-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 10000; }
#ng-popup-overlay[hidden] { display: none; }
#rokbox-wrapper { position: absolute; z-index: 10001; width: 255px; height: 400px; }
#rokbox-wrapper[hidden] { display: none; }
#rt-popup.ng-popup-open { display: block; }
#ng-help-frame { width: 100%; height: 100%; border: 0; background: #fff; display: block; }
#ng-help-frame[hidden] { display: none; }