layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x116
  RenderBlock {html} at (0,0) size 800x116 [color=#00FF00]
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          RenderText {#text} at (0,0) size 473x19
            text run at (0,0) width 368: "This paragraph, and all textual contents in the document, "
            text run at (367,0) width 106: "should be green."
        RenderText {#text} at (0,0) size 0x0
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          RenderListMarker at (-18,0) size 7x19: bullet
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            text run at (0,0) width 171: "This item should be green."
      RenderBlock (anonymous) at (0,72) size 784x20
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          RenderText {#text} at (0,0) size 457x19
            text run at (0,0) width 331: "And this element, part of a non-HTML namespace, "
            text run at (330,0) width 127: "should be green too"
        RenderText {#text} at (0,0) size 0x0
