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 52 0+0+0] [BFC] children: not-inline
    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 36 0+0+8] children: not-inline
      BlockContainer <form#form> at [8,8] [0+0+0 784 0+0+0] [0+0+0 36 0+0+0] children: inline
        frag 0 from TextAreaBox start: 0, length: 0, rect: [11,11 160x30] baseline: 36
        TextNode <#text> (not painted)
        TextAreaBox <textarea#textarea> at [11,11] inline-block [0+1+2 160 2+1+0] [0+1+2 30 2+1+0] [BFC] children: not-inline
          BlockContainer <div> at [11,11] [0+0+0 160 0+0+0] [0+0+0 15 0+0+0] children: not-inline
            BlockContainer <div> at [11,11] [0+0+0 160 0+0+0] [0+0+0 15 0+0+0] children: inline
              frag 0 from TextNode start: 0, length: 14, rect: [11,11 88.109375x15] baseline: 11.390625
                  "Original value"
              TextNode <#text> (not painted)
        TextNode <#text> (not painted)
      BlockContainer <(anonymous)> at [8,44] [0+0+0 784 0+0+0] [0+0+0 0 0+0+0] children: inline
        TextNode <#text> (not painted)
        TextNode <#text> (not painted)

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x52]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x36]
      PaintableWithLines (BlockContainer<FORM>#form) [8,8 784x36]
        PaintableWithLines (TextAreaBox<TEXTAREA>#textarea) [8,8 166x36]
          PaintableWithLines (BlockContainer<DIV>) [11,11 160x15]
            PaintableWithLines (BlockContainer<DIV>) [11,11 160x15]
              TextPaintable (TextNode<#text>)
      PaintableWithLines (BlockContainer(anonymous)) [8,44 784x0]

SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
 SC for BlockContainer<HTML> [0,0 800x52] [children: 0] (z-index: auto)
