layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderBlock {DIV} at (0,0) size 784x36
        RenderBlock {DIV} at (0,0) size 784x18
          RenderText {#text} at (0,0) size 21x18
            text run at (0,0) width 21: "foo"
        RenderBlock (anonymous) at (0,18) size 784x18
          RenderText {#text} at (0,0) size 20x18
            text run at (0,0) width 20: "bar"
