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 784x217 children: not-inline
      Box <div.grid-container> at (8,8) content-size 784x200 [GFC] children: not-inline
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (8,8) content-size 392x200 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [8,8 6.34375x17] baseline: 13.296875
              "1"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (400,8) content-size 392x100 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [400,8 8.8125x17] baseline: 13.296875
              "2"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (400,108) content-size 196x50 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [400,108 9.09375x17] baseline: 13.296875
              "3"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (596,108) content-size 196x50 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [596,108 7.75x17] baseline: 13.296875
              "4"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (400,158) content-size 196x50 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [400,158 8.453125x17] baseline: 13.296875
              "5"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (596,158) content-size 196x50 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [596,158 8.734375x17] baseline: 13.296875
              "6"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
      BlockContainer <(anonymous)> at (8,208) content-size 784x0 children: inline
        TextNode <#text>
        TextNode <#text>
        TextNode <#text>
      Box <div.grid-container> at (8,208) content-size 784x17 [GFC] children: not-inline
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (8,208) content-size 50x17 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [8,208 6.34375x17] baseline: 13.296875
              "1"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (58,208) content-size 50x17 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [58,208 8.8125x17] baseline: 13.296875
              "2"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (108,208) content-size 100x17 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [108,208 9.09375x17] baseline: 13.296875
              "3"
          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>
        BlockContainer <div.grid-item> at (208,208) content-size 100x17 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 1, rect: [208,208 7.75x17] baseline: 13.296875
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          TextNode <#text>
        BlockContainer <(anonymous)> (not painted) [BFC] children: inline
          TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x600]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x217]
      PaintableBox (Box<DIV>.grid-container) [8,8 784x200]
        PaintableWithLines (BlockContainer<DIV>.grid-item) [8,8 392x200]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [400,8 392x100]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [400,108 196x50]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [596,108 196x50]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [400,158 196x50]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [596,158 196x50]
          TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer(anonymous)) [8,208 784x0]
      PaintableBox (Box<DIV>.grid-container) [8,208 784x17]
        PaintableWithLines (BlockContainer<DIV>.grid-item) [8,208 50x17]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [58,208 50x17]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [108,208 100x17]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.grid-item) [208,208 100x17]
          TextPaintable (TextNode<#text>)
