layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x72
  RenderBlock {test} at (0,0) size 800x72
    RenderBlock {div} at (0,0) size 800x20
      RenderText {#text} at (0,0) size 157x19
        text run at (0,0) width 157: "This should be unstyled."
    RenderBlock {p} at (0,36) size 800x20 [bgcolor=#008000]
      RenderText {#text} at (0,0) size 244x19
        text run at (0,0) width 244: "This should have a green background."