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 98 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 82 0+0+8] children: not-inline
      Box <div.grid-container> at [8,8] [0+0+0 784 0+0+0] [0+0+0 82 0+0+0] [GFC] children: not-inline
        BlockContainer <div.one> at [8,8] [0+0+0 342.140625 0+0+0] [0+0+0 16 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [8,8 6.34375x16] baseline: 12.796875
              "1"
          TextNode <#text> (not painted)
        BlockContainer <div.two> at [450.140625,8] [0+0+0 341.859375 0+0+0] [0+0+0 16 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [450.140625,8 8.8125x16] baseline: 12.796875
              "2"
          TextNode <#text> (not painted)
        BlockContainer <div.three> at [8,74] [0+0+0 342.140625 0+0+0] [0+0+0 16 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [8,74 9.09375x16] baseline: 12.796875
              "3"
          TextNode <#text> (not painted)
        BlockContainer <div.four> at [450.140625,74] [0+0+0 341.859375 0+0+0] [0+0+0 16 0+0+0] [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [450.140625,74 7.75x16] baseline: 12.796875
              "4"
          TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x98]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x82]
      Paintable (Box<DIV>.grid-container) [8,8 784x82]
        PaintableWithLines (BlockContainer<DIV>.one) [8,8 342.140625x16]
        PaintableWithLines (BlockContainer<DIV>.two) [450.140625,8 341.859375x16]
        PaintableWithLines (BlockContainer<DIV>.three) [8,74 342.140625x16]
        PaintableWithLines (BlockContainer<DIV>.four) [450.140625,74 341.859375x16]

SC for Viewport<#document> [0,0 800x600] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x98] (z-index: auto)
