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 [1,1] [0+1+0 798 0+1+0] [0+1+0 0 0+1+0] [BFC] children: not-inline
    BlockContainer <body> at [9,9] positioned [8+1+0 500 0+1+8] [8+1+0 400 0+1+8] [BFC] children: inline
      BlockContainer <div.two-props> at [60,110] positioned [0+1+0 398 0+1+0] [0+1+0 198 0+1+0] [BFC] children: not-inline
      BlockContainer <div.four-props> at [110,210] positioned [0+1+0 248 0+1+0] [0+1+0 148 0+1+0] [BFC] children: not-inline
      TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x2]
    PaintableWithLines (BlockContainer<BODY>) [8,8 502x402]
      PaintableWithLines (BlockContainer<DIV>.two-props) [59,109 400x200]
      PaintableWithLines (BlockContainer<DIV>.four-props) [109,209 250x150]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [1,1 798x0] [children: 0] (z-index: auto)
