Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x60 [BFC] children: not-inline
    BlockContainer <(anonymous)> at (0,0) content-size 800x0 children: inline
      TextNode <#text>
    BlockContainer <body> at (8,8) content-size 780x0 children: inline
      TextNode <#text>
      BlockContainer <div.left> at (9,9) content-size 50x50 floating [BFC] children: inline
        frag 0 from TextNode start: 0, length: 5, rect: [14.390625,9 39.21875x18] baseline: 13.796875
            "Left1"
        TextNode <#text>
      TextNode <#text>
      BlockContainer <div.right> at (737,9) content-size 50x50 floating [BFC] children: inline
        frag 0 from TextNode start: 0, length: 6, rect: [737.84375,9 48.3125x18] baseline: 13.796875
            "Right1"
        TextNode <#text>
      TextNode <#text>
      BlockContainer <div.left> at (61,9) content-size 50x50 floating [BFC] children: inline
        frag 0 from TextNode start: 0, length: 5, rect: [65.15625,9 41.6875x18] baseline: 13.796875
            "Left2"
        TextNode <#text>
      TextNode <#text>
      BlockContainer <div.right> at (685,9) content-size 50x50 floating [BFC] children: inline
        frag 0 from TextNode start: 0, length: 6, rect: [685,9 50.78125x18] baseline: 13.796875
            "Right2"
        TextNode <#text>
      TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x60]
    PaintableWithLines (BlockContainer(anonymous)) [0,0 800x0]
    PaintableWithLines (BlockContainer<BODY>) [8,8 780x0]
      PaintableWithLines (BlockContainer<DIV>.left) [8,8 52x52]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>.right) [736,8 52x52]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>.left) [60,8 52x52]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer<DIV>.right) [684,8 52x52] overflow: [685,9 50.78125x50]
        TextPaintable (TextNode<#text>)
