Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x320 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x304 children: not-inline
      BlockContainer <div> at (9,9) content-size 200x100 children: not-inline
      BlockContainer <(anonymous)> at (8,110) content-size 784x202 children: inline
        frag 0 from ImageBox start: 0, length: 0, rect: [9,111 200x200] baseline: 202
        ImageBox <img> at (9,111) content-size 200x200 children: not-inline
        TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x320]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x304]
      PaintableWithLines (BlockContainer<DIV>) [8,8 202x102]
      PaintableWithLines (BlockContainer(anonymous)) [8,110 784x202]
        ImagePaintable (ImageBox<IMG>) [8,110 202x202]
