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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x47
  RenderBlock {HTML} at (0,0) size 800x47
    RenderBody {BODY} at (8,14) size 784x19
      RenderBlock {FORM} at (0,0) size 784x19 [bgcolor=#00FF00]
        RenderBlock {P} at (0,0) size 784x19
          RenderText {#text} at (0,0) size 312x19
            text run at (0,0) width 312: "The paragraph should have a green background."
