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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x227
  RenderBlock {HTML} at (0,0) size 800x135
    RenderBody {BODY} at (8,8) size 784x119
      RenderBlock (anonymous) at (0,0) size 784x19
        RenderInline {DIV} at (0,0) size 462x16 [color=#FFFFFF] [bgcolor=#FF0000]
          RenderText {#text} at (0,2) size 462x16
            text run at (0,2) width 462: "Ahem_font_required_for_this_test."
        RenderText {#text} at (0,0) size 0x0
layer at (8,27) size 600x200
  RenderBlock (relative positioned) {DIV} at (0,19) size 300x100 [bgcolor=#FF0000]
    RenderBlock {DIV} at (0,0) size 600x200 [color=#008000]
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        text run at (0,0) width 300: "XXX"