Viewport <#document> at (0,0) content-size 800x600 children: not-inline BlockContainer at (0,0) content-size 800x600 [BFC] children: not-inline BlockContainer at (8,13) content-size 784x16 children: not-inline BlockContainer

 at (9,14) content-size 782x14 children: inline
        InlineNode 
          frag 0 from TextNode start: 0, length: 1, rect: [9,14 6.5x14] baseline: 10.890625
              " "
          TextNode <#text>
        TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer) [0,0 800x600]
    PaintableWithLines (BlockContainer) [8,13 784x16]
      PaintableWithLines (BlockContainer) [8,13 784x16]
        PaintableWithLines (InlineNode)
          TextPaintable (TextNode<#text>)