anchor.diff:      | StrokeWidth of obj
       | TabSize of obj
       | TableLayout of obj
  -    | TextAlign of obj
  +    | TextAlign of TextAlign
       | TextAlignLast of obj
       | TextAnchor of obj
       | TextCombineUpright of obj
  
positive.code:     | CueAfter of obj
      | Cursor of obj
      | Direction of obj
      | Display of obj
      | DominantBaseline of obj
      | EmptyCells of obj
      | EnableBackground of obj
  
negative.code:     | Perspective of obj
      | PerspectiveOrigin of obj
      | PointerEvents of obj
      | Position of Position
      | PunctuationTrim of obj
      | Quotes of obj
      | RegionFragment of obj
  