Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (1,1) content-size 798x31 [BFC] children: not-inline
    BlockContainer <body> at (10,10) content-size 780x0 children: not-inline
      Box <div.grid> at (11,11) content-size 96.421875x20 floating [GFC] children: not-inline
        BlockContainer <div.whee> at (12,12) content-size 37.953125x18 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 4, rect: [12,12 37.953125x18] baseline: 13.796875
              "whee"
          TextNode <#text>
        BlockContainer <div.yeehaw> at (51.953125,12) content-size 54.46875x18 [BFC] children: inline
          frag 0 from TextNode start: 0, length: 6, rect: [51.953125,12 54.46875x18] baseline: 13.796875
              "yeehaw"
          TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x33]
    PaintableWithLines (BlockContainer<BODY>) [9,9 782x2] overflow: [10,10 98.421875x22]
      PaintableBox (Box<DIV>.grid) [10,10 98.421875x22]
        PaintableWithLines (BlockContainer<DIV>.whee) [11,11 39.953125x20]
          TextPaintable (TextNode<#text>)
        PaintableWithLines (BlockContainer<DIV>.yeehaw) [50.953125,11 56.46875x20]
          TextPaintable (TextNode<#text>)
