Viewport <#document> at (0,0) content-size 800x600 children: not-inline
  BlockContainer <html> at (0,0) content-size 800x600 [BFC] children: not-inline
    BlockContainer <body> at (8,8) content-size 784x31 children: not-inline
      Box <div.grid_layout> at (8,8) content-size 784x31 [GFC] children: not-inline
        BlockContainer <div> at (8,8) content-size 200x31 [BFC] children: not-inline
          TableWrapper <(anonymous)> at (8,8) content-size 200x31 [BFC] children: not-inline
            Box <table.outer> at (9,9) content-size 198x29 table-box [TFC] children: not-inline
              Box <tbody> at (9,9) content-size 194x25 table-row-group children: not-inline
                Box <tr> at (11,11) content-size 194x25 table-row children: not-inline
                  BlockContainer <td> at (12,12) content-size 192x23 table-cell [BFC] children: not-inline
                    TableWrapper <(anonymous)> at (12,12) content-size 192x23 [BFC] children: not-inline
                      Box <table.inner> at (12,12) content-size 192x23 table-box [TFC] children: not-inline
                        Box <tbody> at (12,12) content-size 188x19 table-row-group children: not-inline
                          Box <tr> at (14,14) content-size 188x19 table-row children: not-inline
                            BlockContainer <td> at (15,15) content-size 186x17 table-cell [BFC] children: inline
                              frag 0 from TextNode start: 0, length: 3, rect: [15,15 36.53125x17] baseline: 13.296875
                                  "A A"
                              TextNode <#text>

ViewportPaintable (Viewport<#document>) [0,0 800x600]
  PaintableWithLines (BlockContainer<HTML>) [0,0 800x600]
    PaintableWithLines (BlockContainer<BODY>) [8,8 784x31]
      PaintableBox (Box<DIV>.grid_layout) [8,8 784x31]
        PaintableWithLines (BlockContainer<DIV>) [8,8 200x31]
          PaintableWithLines (TableWrapper(anonymous)) [8,8 200x31]
            PaintableBox (Box<TABLE>.outer) [8,8 200x31]
              PaintableBox (Box<TBODY>) [9,9 194x25] overflow: [9,9 196x27]
                PaintableBox (Box<TR>) [11,11 194x25]
                  PaintableWithLines (BlockContainer<TD>) [11,11 194x25]
                    PaintableWithLines (TableWrapper(anonymous)) [12,12 192x23]
                      PaintableBox (Box<TABLE>.inner) [12,12 192x23]
                        PaintableBox (Box<TBODY>) [12,12 188x19] overflow: [12,12 190x21]
                          PaintableBox (Box<TR>) [14,14 188x19]
                            PaintableWithLines (BlockContainer<TD>) [14,14 188x19]
                              TextPaintable (TextNode<#text>)
