layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x320
  RenderBlock {HTML} at (0,0) size 800x320
    RenderBody {BODY} at (8,16) size 784x296
      RenderBlock {P} at (0,0) size 784x20
        RenderText {#text} at (0,0) size 445x19
          text run at (0,0) width 445: "There should be no red below, just the outline of an empty green box."
      RenderBlock {DIV} at (0,36) size 360x260 [color=#FFFFFF] [bgcolor=#FF0000] [border: (20px solid #008000)]
        RenderText {#text} at (40,40) size 280x100
          text run at (40,40) width 280: "xxxx xxxx xxxx"
          text run at (40,80) width 280: "xxxx xxxx xxxx"
          text run at (40,120) width 100: "xxxx "
        RenderImage {IMG} at (130,80) size 100x100 [border: (20px solid #FFFFFF)]
        RenderText {#text} at (220,120) size 280x100
          text run at (220,120) width 20: " "
          text run at (240,120) width 80: "xxxx"
          text run at (40,160) width 280: "xxxx xxxx xxxx"
          text run at (40,200) width 280: "xxxx xxxx xxxx"
