layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x56
  LayoutBlockFlow {HTML} at (0,0) size 800x56
    LayoutBlockFlow {BODY} at (8,8) size 784x40
      LayoutBlockFlow {DIV} at (0,0) size 784x20
        LayoutText {#text} at (0,0) size 144x19
          text run at (0,0) width 144: "This should be unstyled."
      LayoutBlockFlow {DIV} at (0,20) size 784x20 [bgcolor=#008000]
        LayoutText {#text} at (0,0) size 228x19
          text run at (0,0) width 228: "This should have a green background."