Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x148 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x132 children: not-inline
      BlockContainer <div.string> at (9,9) content-size 100x20 children: inline
        InlineNode <(anonymous)>
          frag 0 from TextNode start: 0, length: 4, rect: [9,9 41.53125x17] baseline: 13.296875
              "WHF!"
          TextNode <#text>
      BlockContainer <(anonymous)> at (8,30) content-size 784x0 children: inline
        TextNode <#text>
      BlockContainer <div.string-no-fallback> at (9,31) content-size 100x20 children: inline
        InlineNode <(anonymous)>
          TextNode <#text>
      BlockContainer <(anonymous)> at (8,52) content-size 784x0 children: inline
        TextNode <#text>
      BlockContainer <div.length> at (9,53) content-size 200x20 children: not-inline
      BlockContainer <(anonymous)> at (8,74) content-size 784x0 children: inline
        TextNode <#text>
      BlockContainer <div.px> at (9,75) content-size 200x20 children: not-inline
      BlockContainer <(anonymous)> at (8,96) content-size 784x0 children: inline
        TextNode <#text>
      BlockContainer <div.color> at (9,97) content-size 100x20 children: not-inline
      BlockContainer <(anonymous)> at (8,118) content-size 784x0 children: inline
        TextNode <#text>
      BlockContainer <div.color> at (9,119) content-size 100x20 children: not-inline
      BlockContainer <(anonymous)> at (8,140) content-size 784x0 children: inline
        TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x148]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x132]
      PaintableWithLines (BlockContainer<DIV>.string) [8,8 102x22]
        InlinePaintable (InlineNode(anonymous))
          TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer(anonymous)) [8,30 784x0]
      PaintableWithLines (BlockContainer<DIV>.string-no-fallback) [8,30 102x22]
        InlinePaintable (InlineNode(anonymous))
      PaintableWithLines (BlockContainer(anonymous)) [8,52 784x0]
      PaintableWithLines (BlockContainer<DIV>.length) [8,52 202x22]
      PaintableWithLines (BlockContainer(anonymous)) [8,74 784x0]
      PaintableWithLines (BlockContainer<DIV>.px) [8,74 202x22]
      PaintableWithLines (BlockContainer(anonymous)) [8,96 784x0]
      PaintableWithLines (BlockContainer<DIV>.color) [8,96 102x22]
      PaintableWithLines (BlockContainer(anonymous)) [8,118 784x0]
      PaintableWithLines (BlockContainer<DIV>.color) [8,118 102x22]
      PaintableWithLines (BlockContainer(anonymous)) [8,140 784x0]
