Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x116 [BFC] children: not-inline
    BlockContainer <(anonymous)> at (0,0) content-size 800x0 children: inline
      TextNode <#text>
    BlockContainer <body> at (8,16) content-size 784x18 children: not-inline
      BlockContainer <(anonymous)> at (8,16) content-size 784x0 children: inline
        TextNode <#text>
        ImageBox <img> at (8,16) content-size 200x100 floating children: not-inline
        TextNode <#text>
      BlockContainer <p> at (8,16) content-size 784x18 children: inline
        frag 0 from TextNode start: 0, length: 4, rect: [228,16 37.21875x18] baseline: 13.796875
            "Test"
        TextNode <#text>
      BlockContainer <(anonymous)> at (8,50) content-size 784x0 children: inline
        TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x116]
    PaintableWithLines (BlockContainer(anonymous)) [0,0 800x0]
    PaintableWithLines (BlockContainer<BODY>) [8,16 784x18]
      PaintableWithLines (BlockContainer(anonymous)) [8,16 784x0]
        ImagePaintable (ImageBox<IMG>) [8,16 200x100]
      PaintableWithLines (BlockContainer<P>) [8,16 784x18]
        TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer(anonymous)) [8,50 784x0]
