Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x600 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x0 children: not-inline
      BlockContainer <div> at (8,8) content-size 23.609375x17 floating [BFC] children: not-inline
        BlockContainer <span> at (8,8) content-size 14.265625x17 floating [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [8,8 14.265625x17] baseline: 13.296875
              "A"
          TextNode <#text>
        BlockContainer <span> at (22.265625,8) content-size 9.34375x17 floating [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [22.265625,8 9.34375x17] baseline: 13.296875
              "B"
          TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x600]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x0] overflow: [8,8 23.609375x17]
      PaintableWithLines (BlockContainer<DIV>) [8,8 23.609375x17]
        PaintableWithLines (BlockContainer<SPAN>) [8,8 14.265625x17]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<SPAN>) [22.265625,8 9.34375x17]
          TextPaintable (TextNode<#text>)
