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 60 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [0,0] [0+0+0 800 0+0+0] [0+0+0 60 0+0+0] children: not-inline
      BlockContainer <div> at [0,0] [0+0+0 800 0+0+0] [0+0+0 20 0+0+0] children: inline
        frag 0 from BlockContainer start: 0, length: 0, rect: [0,0 17.3125x10] baseline: 0
        frag 1 from TextNode start: 0, length: 1, rect: [17.3125,5.5 22.6875x9] baseline: 7.203125
            "	"
        frag 2 from BlockContainer start: 0, length: 0, rect: [40,0 10x10] baseline: 0
        BlockContainer <span> at [0,0] inline-block [0+0+0 17.3125 0+0+0] [0+0+0 10 0+0+0] [BFC] children: not-inline
        TextNode <#text> (not painted)
        BlockContainer <span.after> at [40,0] inline-block [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] [BFC] children: not-inline
      BlockContainer <(anonymous)> at [0,20] [0+0+0 800 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      BlockContainer <div> at [0,20] [0+0+0 800 0+0+0] [0+0+0 20 0+0+0] children: inline
        frag 0 from BlockContainer start: 0, length: 0, rect: [0,20 17x10] baseline: 0
        frag 1 from TextNode start: 0, length: 1, rect: [17,25.5 3x9] baseline: 7.203125
            "	"
        frag 2 from BlockContainer start: 0, length: 0, rect: [20,20 10x10] baseline: 0
        BlockContainer <span> at [0,20] inline-block [0+0+0 17 0+0+0] [0+0+0 10 0+0+0] [BFC] children: not-inline
        TextNode <#text> (not painted)
        BlockContainer <span.after> at [20,20] inline-block [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] [BFC] children: not-inline
      BlockContainer <(anonymous)> at [0,40] [0+0+0 800 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
      BlockContainer <div> at [0,40] [0+0+0 800 0+0+0] [0+0+0 20 0+0+0] children: inline
        frag 0 from BlockContainer start: 0, length: 0, rect: [0,40 18x10] baseline: 0
        frag 1 from TextNode start: 0, length: 1, rect: [18,45.5 22x9] baseline: 7.203125
            "	"
        frag 2 from BlockContainer start: 0, length: 0, rect: [40,40 10x10] baseline: 0
        BlockContainer <span> at [0,40] inline-block [0+0+0 18 0+0+0] [0+0+0 10 0+0+0] [BFC] children: not-inline
        TextNode <#text> (not painted)
        BlockContainer <span.after> at [40,40] inline-block [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] [BFC] children: not-inline
      BlockContainer <(anonymous)> at [0,60] [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 800x60]
    PaintableWithLines (BlockContainer<BODY>) [0,0 800x60]
      PaintableWithLines (BlockContainer<DIV>) [0,0 800x20]
        PaintableWithLines (BlockContainer<SPAN>) [0,0 17.3125x10]
        PaintableWithLines (BlockContainer<SPAN>.after) [40,0 10x10]
      PaintableWithLines (BlockContainer(anonymous)) [0,20 800x0]
      PaintableWithLines (BlockContainer<DIV>) [0,20 800x20]
        PaintableWithLines (BlockContainer<SPAN>) [0,20 17x10]
        PaintableWithLines (BlockContainer<SPAN>.after) [20,20 10x10]
      PaintableWithLines (BlockContainer(anonymous)) [0,40 800x0]
      PaintableWithLines (BlockContainer<DIV>) [0,40 800x20]
        PaintableWithLines (BlockContainer<SPAN>) [0,40 18x10]
        PaintableWithLines (BlockContainer<SPAN>.after) [40,40 10x10]
      PaintableWithLines (BlockContainer(anonymous)) [0,60 800x0]

SC for Viewport<#document> [0,0 800x600] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x60] (z-index: auto)
