Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x102 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x86 children: not-inline
      Box <div.grid-container> at (8,8) content-size 784x86 [GFC] children: not-inline
        BlockContainer <div.one> at (8,8) content-size 342.140625x18 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [8,8 6.34375x18] baseline: 13.796875
              "1"
          TextNode <#text>
        BlockContainer <div.two> at (450.140625,8) content-size 341.859375x18 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [450.140625,8 8.8125x18] baseline: 13.796875
              "2"
          TextNode <#text>
        BlockContainer <div.three> at (8,76) content-size 342.140625x18 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [8,76 9.09375x18] baseline: 13.796875
              "3"
          TextNode <#text>
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          TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x102]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x86]
      PaintableBox (Box<DIV>.grid-container) [8,8 784x86]
        PaintableWithLines (BlockContainer<DIV>.one) [8,8 342.140625x18]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.two) [450.140625,8 341.859375x18]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.three) [8,76 342.140625x18]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.four) [450.140625,76 341.859375x18]
          TextPaintable (TextNode<#text>)
