Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] [BFC] children: not-inline
  BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 28 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 12 0+0+8] children: not-inline
      BlockContainer <div#container> at [9,9] [0+1+0 782 0+1+0] [0+1+0 10 0+1+0] children: not-inline
        BlockContainer <(anonymous)> at [9,9] [0+0+0 782 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
          InlineNode <label> at [9,9] [0+0+0 0 0+0+0] [0+0+0 18 0+0+0]
          TextNode <#text> (not painted)
          BlockContainer <div#announcer> at [-9999,9] positioned [0+0+0 1 0+0+0] [0+0+0 1 0+0+0] [BFC] children: not-inline
          TextNode <#text> (not painted)
        BlockContainer <div#block> at [9,9] [0+0+0 100 0+0+682] [0+0+0 10 0+0+0] children: not-inline
        BlockContainer <(anonymous)> at [9,19] [0+0+0 782 0+0+0] [0+0+0 0 0+0+0] children: inline
          TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [8,20] [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 800x28]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x12]
      PaintableWithLines (BlockContainer<DIV>#container) [8,8 784x12]
        PaintableWithLines (BlockContainer(anonymous)) [9,9 782x0]
          PaintableWithLines (InlineNode<LABEL>) [9,9 0x18]
          PaintableWithLines (BlockContainer<DIV>#announcer) [-9999,9 1x1]
        PaintableWithLines (BlockContainer<DIV>#block) [9,9 100x10]
        PaintableWithLines (BlockContainer(anonymous)) [9,19 782x0]
      PaintableWithLines (BlockContainer(anonymous)) [8,20 784x0]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x28] [children: 0] (z-index: auto)
