layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x152
  RenderBlock {html} at (0,0) size 800x152
    RenderBody {body} at (8,16) size 784x120
      RenderBlock {p} at (0,0) size 784x18 [bgcolor=#00FF00]
        RenderText {#text} at (0,0) size 312x18
          text run at (0,0) width 312: "This paragraph should have a green background."
      RenderBlock {q} at (0,34) size 784x18
        RenderText {#text} at (0,0) size 225x18
          text run at (0,0) width 225: "This paragraph should be unstyled."
      RenderBlock {r} at (0,68) size 784x18 [bgcolor=#00FF00]
        RenderText {#text} at (0,0) size 312x18
          text run at (0,0) width 312: "This paragraph should have a green background."
      RenderBlock {s} at (0,102) size 784x18
        RenderText {#text} at (0,0) size 225x18
          text run at (0,0) width 225: "This paragraph should be unstyled."