Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x186.265625 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x170.265625 children: inline
      frag 0 from TextNode start: 0, length: 24, rect: [774,8 18x170.265625] baseline: 13.796875
          "Well, hello friends! :-)"
      TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x186.265625]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x170.265625]
      TextPaintable (TextNode<#text>)
