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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock (relative positioned) {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (160,100) size 480x0 [bgcolor=#FF0000]
layer at (0,0) size 800x600
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      text run at (0,0) width 230: "There should be no red on this page."