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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x63
  RenderBlock {HTML} at (0,0) size 800x63
    RenderBody {BODY} at (8,22) size 784x19
      RenderBlock {P} at (-10,0) size 794x19 [color=#000080]
        RenderText {#text} at (0,0) size 296x19
          text run at (0,0) width 296: "  This page should have a horizontal scroll bar."
