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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x93
  RenderBlock {HTML} at (0,0) size 800x94 [bgcolor=#666666]
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      RenderBlock {H3} at (0,0) size 784x22
        RenderText {#text} at (0,0) size 453x22
          text run at (0,0) width 453: "Test of unqualifed :hover selector in strict parsing mode"
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        RenderText {#text} at (0,0) size 701x18
          text run at (0,0) width 701: "Moving the mouse anywhere over the document should result in the background color being changed to grey."