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+0 160 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [0,0] [0+0+0 800 0+0+0] [0+0+0 160 0+0+0] children: not-inline
      Box <div.outer> at [0,0] [0+0+0 800 0+0+0] [0+0+0 160 0+0+0] [GFC] children: not-inline
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text> (not painted)
        Box <div.inner> at [300,0] [0+0+0 200 0+0+0] [0+0+0 160 0+0+0] [GFC] children: not-inline
          BlockContainer <(anonymous)> (not painted) [BFC] children: inline
            TextNode <#text> (not painted)
          BlockContainer <div.span> at [300,0] [0+0+0 95 0+0+0] [0+0+0 100 0+0+0] [BFC] children: not-inline
          BlockContainer <(anonymous)> (not painted) [BFC] children: inline
            TextNode <#text> (not painted)
          BlockContainer <div.top> at [405,0] [0+0+0 95 0+0+0] [0+0+0 70 0+0+0] [BFC] children: not-inline
          BlockContainer <(anonymous)> (not painted) [BFC] children: inline
            TextNode <#text> (not painted)
          BlockContainer <div.middle> at [405,80] [0+0+0 95 0+0+0] [0+0+0 20 0+0+0] [BFC] children: not-inline
          BlockContainer <(anonymous)> (not painted) [BFC] children: inline
            TextNode <#text> (not painted)
          BlockContainer <div.feed> at [300,110] [0+0+0 200 0+0+0] [0+0+0 50 0+0+0] [BFC] children: not-inline
            BlockContainer <div> at [300,110] [0+0+0 200 0+0+0] [0+0+0 300 0+0+0] children: not-inline
          BlockContainer <(anonymous)> (not painted) [BFC] children: inline
            TextNode <#text> (not painted)
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [0,160] [0+0+0 800 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 800x160]
    PaintableWithLines (BlockContainer<BODY>) [0,0 800x160]
      PaintableBox (Box<DIV>.outer) [0,0 800x160]
        PaintableBox (Box<DIV>.inner) [300,0 200x160]
          PaintableWithLines (BlockContainer<DIV>.span) [300,0 95x100]
          PaintableWithLines (BlockContainer<DIV>.top) [405,0 95x70]
          PaintableWithLines (BlockContainer<DIV>.middle) [405,80 95x20]
          PaintableWithLines (BlockContainer<DIV>.feed) [300,110 200x50] overflow: [300,110 200x300]
            PaintableWithLines (BlockContainer<DIV>) [300,110 200x300]
      PaintableWithLines (BlockContainer(anonymous)) [0,160 800x0]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x160] [children: 0] (z-index: auto)
