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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x124
  RenderBlock {test} at (0,0) size 800x124
    RenderBlock {p} at (0,16) size 800x20 [bgcolor=#00FF00]
      RenderText {#text} at (0,0) size 312x19
        text run at (0,0) width 312: "This paragraph should have a green background."
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      RenderBlock (anonymous) at (0,0) size 800x20
        RenderText {#text} at (0,0) size 242x19
          text run at (0,0) width 242: "This div contains only one paragraph."
      RenderBlock {p} at (0,36) size 800x20
        RenderText {#text} at (0,0) size 225x19
          text run at (0,0) width 225: "This paragraph should be unstyled."
