Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] children: not-inline
  BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 406 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,200] [8+0+0 784 0+0+8] [8+0+0 6 0+0+200] children: not-inline
      ListItemBox <span> at [222,200] [200+0+0 378 0+0+200] [200+0+0 6 0+0+200] children: not-inline
        ListItemMarkerBox <(anonymous)> at [208,206] [0+0+0 6 0+0+0] [0+0+0 6 0+0+0] children: not-inline
      BlockContainer <(anonymous)> at [8,200] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x406]
    PaintableWithLines (BlockContainer<BODY>) [8,200 784x6] overflow: [8,200 784x12]
      PaintableWithLines (ListItemBox<SPAN>) [222,200 378x6] overflow: [222,200 378x12]
        MarkerPaintable (ListItemMarkerBox(anonymous)) [208,206 6x6]
      PaintableWithLines (BlockContainer(anonymous)) [8,200 784x0]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x406] [children: 0] (z-index: auto)
