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 48 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 0 0+0+8] 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.w500> at [8,8] [0+0+0 500 0+0+284] [0+0+0 0 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [8,8] [0+0+0 500 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
        BlockContainer <div.w400> at [8,8] [0+0+0 400 0+0+100] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
          BlockContainer <div.w200.right.red> at [208,8] floating [0+0+0 200 0+0+0] [0+0+0 20 0+0+0] [BFC] children: not-inline
          TextNode <#text> (not painted)
        BlockContainer <(anonymous)> at [8,8] [0+0+0 500 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
          BlockContainer <div.w220.right.blue> at [288,28] floating [0+0+0 220 0+0+0] [0+0+0 20 0+0+0] [BFC] children: not-inline
          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)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x48]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x0]
      PaintableWithLines (BlockContainer(anonymous)) [8,8 784x0]
      PaintableWithLines (BlockContainer<DIV>.w500) [8,8 500x0]
        PaintableWithLines (BlockContainer(anonymous)) [8,8 500x0]
        PaintableWithLines (BlockContainer<DIV>.w400) [8,8 400x0]
          PaintableWithLines (BlockContainer<DIV>.w200.right.red) [208,8 200x20]
        PaintableWithLines (BlockContainer(anonymous)) [8,8 500x0]
          PaintableWithLines (BlockContainer<DIV>.w220.right.blue) [288,28 220x20]
      PaintableWithLines (BlockContainer(anonymous)) [8,8 784x0]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x48] [children: 0] (z-index: auto)
