layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderBlock {H3} at (0,0) size 784x23
        RenderText {#text} at (0,0) size 160x22
          text run at (0,0) width 160: "Thead/Tfoot/Tbody"
      RenderBlock {PRE} at (0,41) size 784x100
        RenderInline {FONT} at (0,0) size 319x99
          RenderText {#text} at (0,0) size 7x11
            text run at (0,0) width 7: " "
            text run at (6,0) width 1: " "
          RenderInline {B} at (0,0) size 31x11
            RenderText {#text} at (0,11) size 31x11
              text run at (0,11) width 31: "thead"
          RenderText {#text} at (30,11) size 319x22
            text run at (30,11) width 79: " Row 1;      "
            text run at (108,11) width 1: " "
            text run at (0,22) width 319: "      background-color: cyan;     text-align: center;"
          RenderBR {BR} at (318,30) size 1x0
          RenderText {#text} at (0,33) size 0x11
            text run at (0,33) width 0: " "
          RenderInline {B} at (0,0) size 31x11
            RenderText {#text} at (0,44) size 31x11
              text run at (0,44) width 31: "tbody"
          RenderText {#text} at (30,44) size 313x22
            text run at (30,44) width 79: " Rows 2,3,4; "
            text run at (108,44) width 1: " "
            text run at (0,55) width 313: "      background-color: #9999ff;  text-align: right;"
          RenderBR {BR} at (312,63) size 1x0
          RenderText {#text} at (0,66) size 0x11
            text run at (0,66) width 0: " "
          RenderInline {B} at (0,0) size 31x11
            RenderText {#text} at (0,77) size 31x11
              text run at (0,77) width 31: "tfoot"
          RenderText {#text} at (30,77) size 319x22
            text run at (30,77) width 79: " Rows 5, 6;  "
            text run at (108,77) width 1: " "
            text run at (0,88) width 319: "      background-color: #ff99ff;  text-align: center;"
            text run at (318,88) width 1: " "
      RenderTable {TABLE} at (0,153) size 784x223 [border: (1px outset #808080)]
        RenderTableSection {THEAD} at (1,1) size 782x40 [bgcolor=#00FFFF]
          RenderTableRow {TR} at (0,4) size 782x32
            RenderTableCell {TD} at (4,4) size 137x32 [border: (1px inset #808080)] [r=0 c=0 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R1C1"
            RenderTableCell {TD} at (144,4) size 138x32 [border: (1px inset #808080)] [r=0 c=1 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R1C2"
            RenderTableCell {TD} at (285,4) size 175x32 [border: (1px inset #808080)] [r=0 c=2 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R1C3"
            RenderTableCell {TD} at (463,4) size 175x32 [border: (1px inset #808080)] [r=0 c=3 rs=2 cs=1]
              RenderText {#text} at (6,6) size 51x19
                text run at (6,6) width 51: "R1-2C4"
            RenderTableCell {TD} at (641,4) size 138x32 [border: (1px inset #808080)] [r=0 c=4 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R1C5"
        RenderTableSection {TFOOT} at (1,149) size 782x72 [bgcolor=#FF99FF]
          RenderTableRow {TR} at (0,0) size 782x32
            RenderTableCell {TD} at (4,0) size 137x32 [border: (1px inset #808080)] [r=0 c=0 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R5C1"
            RenderTableCell {TD} at (144,0) size 138x32 [border: (1px inset #808080)] [r=0 c=1 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R5C2"
            RenderTableCell {TD} at (285,18) size 175x32 [border: (1px inset #808080)] [r=0 c=2 rs=2 cs=1]
              RenderText {#text} at (6,6) size 51x19
                text run at (6,6) width 51: "R5-6C3"
            RenderTableCell {TD} at (463,18) size 175x32 [border: (1px inset #808080)] [r=0 c=3 rs=2 cs=1]
              RenderText {#text} at (6,6) size 51x19
                text run at (6,6) width 51: "R5-6C4"
            RenderTableCell {TD} at (641,0) size 138x32 [border: (1px inset #808080)] [r=0 c=4 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R5C5"
          RenderTableRow {TR} at (0,36) size 782x32
            RenderTableCell {TD} at (4,36) size 137x32 [border: (1px inset #808080)] [r=1 c=0 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R6C1"
            RenderTableCell {TD} at (144,36) size 138x32 [border: (1px inset #808080)] [r=1 c=1 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R6C2"
            RenderTableCell {TD} at (641,36) size 138x32 [border: (1px inset #808080)] [r=1 c=4 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R6C5"
        RenderTableSection {TBODY} at (1,41) size 782x108 [bgcolor=#9999FF]
          RenderTableRow {TR} at (0,0) size 782x32
            RenderTableCell {TD} at (4,0) size 137x32 [border: (1px inset #808080)] [r=0 c=0 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R2C1"
            RenderTableCell {TD} at (144,0) size 138x32 [border: (1px inset #808080)] [r=0 c=1 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R2C3"
            RenderTableCell {TD} at (285,0) size 175x32 [border: (1px inset #808080)] [r=0 c=2 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R2C3"
            RenderTableCell {TD} at (463,0) size 175x32 [border: (1px inset #808080)] [r=0 c=3 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R2C5"
          RenderTableRow {TR} at (0,36) size 782x32
            RenderTableCell {TD} at (4,36) size 137x32 [border: (1px inset #808080)] [r=1 c=0 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R3C1"
            RenderTableCell {TD} at (144,36) size 138x32 [border: (1px inset #808080)] [r=1 c=1 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R3C2"
            RenderTableCell {TD} at (285,36) size 494x32 [border: (1px inset #808080)] [r=1 c=2 rs=1 cs=3]
              RenderText {#text} at (6,6) size 51x19
                text run at (6,6) width 51: "R3C3-5"
          RenderTableRow {TR} at (0,72) size 782x32
            RenderTableCell {TD} at (4,72) size 456x32 [border: (1px inset #808080)] [r=2 c=0 rs=1 cs=3]
              RenderText {#text} at (6,6) size 51x19
                text run at (6,6) width 51: "R4C1-3"
            RenderTableCell {TD} at (463,72) size 175x32 [border: (1px inset #808080)] [r=2 c=3 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R4C4"
            RenderTableCell {TD} at (641,72) size 138x32 [border: (1px inset #808080)] [r=2 c=4 rs=1 cs=1]
              RenderText {#text} at (6,6) size 38x19
                text run at (6,6) width 38: "R4C5"