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 [1,1] [0+1+0 798 0+1+0] [0+1+0 54 0+1+0] [BFC] children: not-inline
    BlockContainer <body> at [10,10] [8+1+0 200 0+1+588] [8+1+0 36 0+1+8] children: inline
      frag 0 from BlockContainer start: 0, length: 0, rect: [11,11 194.0625x16] baseline: 13.796875
      frag 1 from BlockContainer start: 0, length: 0, rect: [11,29 136.265625x16] baseline: 13.796875
      BlockContainer <div> at [11,11] inline-block [0+1+0 194.0625 0+1+0] [0+1+0 16 0+1+0] [BFC] children: inline
        frag 0 from TextNode start: 0, length: 20, rect: [11,11 194.0625x16] baseline: 12.796875
            "xxxxxxxxxxxxxxxxxxxx"
        TextNode <#text> (not painted)
      TextNode <#text> (not painted)
      BlockContainer <div> at [11,29] inline-block [0+1+0 136.265625 0+1+0] [0+1+0 16 0+1+0] [BFC] children: inline
        frag 0 from TextNode start: 0, length: 19, rect: [11,29 136.265625x16] baseline: 12.796875
            "yyyyyyyyyyyyyyyyyyy"
        TextNode <#text> (not painted)
      TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x56]
    PaintableWithLines (BlockContainer<BODY>) [9,9 202x38]
      PaintableWithLines (BlockContainer<DIV>) [10,10 196.0625x18]
      PaintableWithLines (BlockContainer<DIV>) [10,28 138.265625x18]

SC for Viewport<#document> [0,0 800x600] (z-index: auto)
 SC for BlockContainer<HTML> [1,1 798x54] (z-index: auto)
