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layer at (0,0) size 800x47
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    RenderBody {BODY} at (8,14) size 784x19
      RenderBlock {DIV} at (0,0) size 784x19
        RenderBlock {P} at (0,0) size 784x19 [bgcolor=#00FF00]
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            text run at (0,0) width 556: "This paragraph should have a green background and there should be no red anywhere."
