Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] children: not-inline
  BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 216 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 200 0+0+8] children: not-inline
      BlockContainer <div#guide> at [8,8] [0+0+0 200 0+0+584] [0+0+0 200 0+0+0] children: not-inline
        BlockContainer <div#container> at [18,18] positioned floating [0+0+10 0 10+0+0] [0+0+10 0 10+0+0] [BFC] children: not-inline
          BlockContainer <div#box> at [8,8] positioned [0+0+0 100 0+0+0] [0+0+0 100 0+0+0] [BFC] children: not-inline

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x216]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x200]
      PaintableWithLines (BlockContainer<DIV>#guide) [8,8 200x200]
        PaintableWithLines (BlockContainer<DIV>#container) [8,8 20x20] overflow: [8,8 100x110]
          PaintableWithLines (BlockContainer<DIV>#box) [8,8 100x100]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x216] [children: 0] (z-index: auto)
