anchor.diff:    // builds the actual webview widget
     Widget buildBody(context) {
         return Container(
  -        height: _contentHeight,
  +        height: 200, //_contentHeight,
           child: WebView(
             opaque: false,
             javascriptMode: JavascriptMode.unrestricted,
  -          initialUrl: widget.initialUrl,
  +          initialUrl: webCardUrl,
             onWebViewCreated: (controller) {
               _webViewController = controller;
             },
  
positive.code:     switch (selectedMenuItem) {
        case 'reload':
          {
            _webViewController?.loadUrl(widget.initialUrl);
          }
          break;
        case 'hide':
  
negative.code:   double _contentHeight = cardContentMinHeight;
    bool active;
    Function hide;
    String webCardUrl;
  
    @override
    void initState() {
  