Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (1,1) content-size 798x120 [BFC] children: not-inline
    Box <body> at (10,10) content-size 780x102 [GFC] children: not-inline
      BlockContainer <div.foo> at (11,11) content-size 100x100 [BFC] children: inline
        frag 0 from TextNode start: 0, length: 3, rect: [11,11 27.15625x17] baseline: 13.296875
            "foo"
        TextNode <#text>
      BlockContainer <div.bar> at (11,11) content-size 778x100 [BFC] children: inline
        frag 0 from TextNode start: 0, length: 3, rect: [11,11 27.640625x17] baseline: 13.296875
            "bar"
        TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x122]
    PaintableBox (Box<BODY>) [9,9 782x104]
      PaintableWithLines (BlockContainer<DIV>.foo) [10,10 102x102]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>.bar) [10,10 780x102]
        TextPaintable (TextNode<#text>)
