| layer at (0,0) size 800x600 |
| RenderView at (0,0) size 800x600 |
| layer at (0,0) size 800x72 |
| RenderBlock {html} at (0,0) size 800x72 |
| RenderBody {body} at (8,8) size 784x56 |
| RenderTable {table} at (0,0) size 193x56 [border: (1px outset #808080)] |
| RenderTableSection (anonymous) at (1,1) size 191x54 |
| RenderTableRow {tr} at (0,2) size 191x24 |
| RenderTableCell {th} at (2,2) size 187x24 [border: (1px inset #808080)] [r=0 c=0 rs=1 cs=2] |
| RenderText {#text} at (2,2) size 183x19 |
| text run at (2,2) width 183: "This cell spans two columns" |
| RenderTableRow {tr} at (0,28) size 191x24 |
| RenderTableCell {th} at (2,28) size 93x24 [border: (1px inset #808080)] [r=1 c=0 rs=1 cs=1] |
| RenderText {#text} at (20,2) size 53x19 |
| text run at (20,2) width 53: "xxx xxx" |
| RenderTableCell {th} at (96,28) size 93x24 [border: (1px inset #808080)] [r=1 c=1 rs=1 cs=1] |
| RenderText {#text} at (20,2) size 53x19 |
| text run at (20,2) width 53: "xxx xxx" |