layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x300
  LayoutBlockFlow {HTML} at (0,0) size 800x300
    LayoutBlockFlow {BODY} at (8,50) size 784x200
      LayoutBlockFlow {DIV} at (50,0) size 200x200