anchor.diff:      actionDraggers = querySelectorAll('.code-sample .b-action');
       allowDragging = true;
       _isOnDrag = false;
  -    infoIsClicked = false;
       
       DivElement pad = querySelector('.your-code');
     }
  
positive.code:   }
    
    LIElement _appendAction(int pos, LIElement elem) {
  //    print('insert ${elem.text}');
      
      LIElement newElement = elem.clone(true);
      parent.children.insert(pos, newElement);
      _startDeleteActionListener(newElement);
  
negative.code:   LIElement _inserted;
    
    int _ChildHeight = 40;
    
    int get _windowW => window.innerWidth;
    
    int get _windowH => window.innerHeight;
    
  
    int get _ParentLeft => parent == null ? 0 : parent.offsetTo(querySelector('body')).x;
    int get _ParentRight => _ParentLeft + ((_windowW * 0.9) / 6).floor();
    int get _ParentTop => parent == null ? 0 : parent.offsetTo(querySelector('body')).y;
    int get _ParentBottom => _ParentTop + 560;
  
    List<LIElement> get _children => parent.querySelectorAll('.b-action');
    
    int get _actionsCount => _children == null ? 0 : _children.length;
  