layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
  LayoutBlockFlow {HTML} at (0,0) size 800x600
    LayoutBlockFlow {BODY} at (8,20) size 784x560
      LayoutBlockFlow {DIV} at (20,0) size 400x400 [border: (76px dashed #FF0000) (152px dashed #FF0000) (76px dashed #FF0000) (152px dashed #0000FF)]