Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline
  BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 34 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 37.15625 0+0+754.84375] [8+0+0 18 0+0+8] children: not-inline
      BlockContainer <div> at [8,8] [0+0+0 37.15625 0+0+0] [0+0+0 18 0+0+0] children: inline
        frag 0 from TextNode start: 0, length: 3, rect: [8,8 27.15625x18] baseline: 13.796875
            "foo"
        frag 1 from ImageBox start: 0, length: 0, rect: [35.15625,11 10x10] baseline: 10
        TextNode <#text> (not painted)
        ImageBox <img> at [35.15625,11] [0+0+0 10 0+0+0] [0+0+0 10 0+0+0] children: not-inline
        TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x34]
    PaintableWithLines (BlockContainer<BODY>) [8,8 37.15625x18]
      PaintableWithLines (BlockContainer<DIV>) [8,8 37.15625x18]
        TextPaintable (TextNode<#text>)
        ImagePaintable (ImageBox<IMG>) [35.15625,11 10x10]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x34] [children: 0] (z-index: auto)
