Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (1,1) content-size 798x118 [BFC] children: not-inline
    Box <body> at (10,10) content-size 780x100 [GFC] children: not-inline
      BlockContainer <(anonymous)> (not painted) [BFC] children: inline
        TextNode <#text>
      BlockContainer <div> at (11,11) content-size 43.859375x18 [BFC] children: inline
        frag 0 from TextNode start: 0, length: 5, rect: [11,11 43.859375x18] baseline: 13.796875
            "Start"
        TextNode <#text>
      BlockContainer <(anonymous)> (not painted) [BFC] children: inline
        TextNode <#text>
      BlockContainer <div> at (373.46875,31) content-size 53.046875x18 [BFC] children: inline
        frag 0 from TextNode start: 0, length: 6, rect: [373.46875,31 53.046875x18] baseline: 13.796875
            "Center"
        TextNode <#text>
      BlockContainer <(anonymous)> (not painted) [BFC] children: inline
        TextNode <#text>
      BlockContainer <div> at (759.671875,51) content-size 29.328125x18 [BFC] children: inline
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        TextNode <#text>
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            "Left"
        TextNode <#text>
      BlockContainer <(anonymous)> (not painted) [BFC] children: inline
        TextNode <#text>
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ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x120]
    PaintableBox (Box<BODY>) [9,9 782x102]
      PaintableWithLines (BlockContainer<DIV>) [10,10 45.859375x20]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>) [372.46875,30 55.046875x20]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>) [758.671875,50 31.328125x20]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>) [10,70 34.875x20]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>) [746.03125,90 43.96875x20]
        TextPaintable (TextNode<#text>)
