Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline
  BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 52 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 36 0+0+8] children: not-inline
      BlockContainer <div> at [8,8] [0+0+0 784 0+0+0] [0+0+0 36 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [8,8] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
        BlockContainer <div> at [8,8] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
          BlockContainer <div.a> at [8,8] floating [0+0+0 57.0625 0+0+0] [0+0+0 36 0+0+0] [BFC] children: not-inline
            BlockContainer <(anonymous)> at [8,8] [0+0+0 57.0625 0+0+0] [0+0+0 0 0+0+0] children: inline
              TextNode <#text> (not painted)
            BlockContainer <div.a4> at [8,8] [0+0+0 57.0625 0+0+0] [0+0+0 18 0+0+0] children: inline
              frag 0 from TextNode start: 0, length: 4, rect: [8,8 57.0625x18] baseline: 13.796875
                  "AAAA"
              TextNode <#text> (not painted)
            BlockContainer <(anonymous)> at [8,26] [0+0+0 57.0625 0+0+0] [0+0+0 0 0+0+0] children: inline
              TextNode <#text> (not painted)
            BlockContainer <div> at [8,26] [0+0+0 57.0625 0+0+0] [0+0+0 18 0+0+0] children: inline
              frag 0 from TextNode start: 0, length: 1, rect: [8,26 14.265625x18] baseline: 13.796875
                  "A"
              TextNode <#text> (not painted)
            BlockContainer <(anonymous)> at [8,44] [0+0+0 57.0625 0+0+0] [0+0+0 0 0+0+0] children: inline
              TextNode <#text> (not painted)
          TextNode <#text> (not painted)
        BlockContainer <(anonymous)> at [8,8] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
        BlockContainer <div> at [108,8] [100+0+0 684 0+0+0] [0+0+0 36 0+0+0] children: not-inline
          BlockContainer <(anonymous)> at [108,8] [0+0+0 684 0+0+0] [0+0+0 0 0+0+0] children: inline
            TextNode <#text> (not painted)
          BlockContainer <div> at [108,8] [0+0+0 684 0+0+0] [0+0+0 18 0+0+0] children: inline
            frag 0 from TextNode start: 0, length: 1, rect: [108,8 9.34375x18] baseline: 13.796875
                "B"
            TextNode <#text> (not painted)
          BlockContainer <(anonymous)> at [108,26] [0+0+0 684 0+0+0] [0+0+0 0 0+0+0] children: inline
            TextNode <#text> (not painted)
          BlockContainer <div.c> at [108,26] [0+0+0 684 0+0+0] [0+0+0 18 0+0+0] [BFC] children: inline
            frag 0 from TextNode start: 0, length: 1, rect: [108,26 10.3125x18] baseline: 13.796875
                "C"
            TextNode <#text> (not painted)
          BlockContainer <(anonymous)> at [108,44] [0+0+0 684 0+0+0] [0+0+0 0 0+0+0] children: inline
            TextNode <#text> (not painted)
        BlockContainer <(anonymous)> at [8,44] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x52]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x36]
      PaintableWithLines (BlockContainer<DIV>) [8,8 784x36]
        PaintableWithLines (BlockContainer(anonymous)) [8,8 784x0]
        PaintableWithLines (BlockContainer<DIV>) [8,8 784x0]
          PaintableWithLines (BlockContainer<DIV>.a) [8,8 57.0625x36]
            PaintableWithLines (BlockContainer(anonymous)) [8,8 57.0625x0]
            PaintableWithLines (BlockContainer<DIV>.a4) [8,8 57.0625x18]
              TextPaintable (TextNode<#text>)
            PaintableWithLines (BlockContainer(anonymous)) [8,26 57.0625x0]
            PaintableWithLines (BlockContainer<DIV>) [8,26 57.0625x18]
              TextPaintable (TextNode<#text>)
            PaintableWithLines (BlockContainer(anonymous)) [8,44 57.0625x0]
        PaintableWithLines (BlockContainer(anonymous)) [8,8 784x0]
        PaintableWithLines (BlockContainer<DIV>) [108,8 684x36]
          PaintableWithLines (BlockContainer(anonymous)) [108,8 684x0]
          PaintableWithLines (BlockContainer<DIV>) [108,8 684x18]
            TextPaintable (TextNode<#text>)
          PaintableWithLines (BlockContainer(anonymous)) [108,26 684x0]
          PaintableWithLines (BlockContainer<DIV>.c) [108,26 684x18]
            TextPaintable (TextNode<#text>)
          PaintableWithLines (BlockContainer(anonymous)) [108,44 684x0]
        PaintableWithLines (BlockContainer(anonymous)) [8,44 784x0]

SC for Viewport<#document> [0,0 800x600] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x52] (z-index: auto)
