| OLD | NEW |
| 1 layer at (0,0) size 800x600 | 1 layer at (0,0) size 800x600 |
| 2 LayoutView at (0,0) size 800x600 | 2 LayoutView at (0,0) size 800x600 |
| 3 layer at (0,0) size 800x600 | 3 layer at (0,0) size 800x600 |
| 4 LayoutBlockFlow {HTML} at (0,0) size 800x600 | 4 LayoutBlockFlow {HTML} at (0,0) size 800x600 |
| 5 LayoutBlockFlow {BODY} at (8,8) size 784x584 | 5 LayoutBlockFlow {BODY} at (8,8) size 784x584 |
| 6 LayoutBlockFlow {IMG} at (0,0) size 20x20 | 6 LayoutBlockFlow {IMG} at (0,0) size 20x20 |
| 7 LayoutText {#text} at (20,5) size 221x19 | 7 LayoutText {#text} at (20,5) size 221x19 |
| 8 text run at (20,5) width 221: " This text should only appear once." | 8 text run at (20,5) width 221: " This text should only appear once." |
| 9 LayoutText {#text} at (0,0) size 0x0 | |
| 10 layer at (8,8) size 20x20 clip at (9,9) size 18x18 | 9 layer at (8,8) size 20x20 clip at (9,9) size 18x18 |
| 11 LayoutBlockFlow {DIV} at (0,0) size 20x20 [border: (1px solid #C0C0C0)] | 10 LayoutBlockFlow {DIV} at (0,0) size 20x20 [border: (1px solid #C0C0C0)] |
| 12 LayoutImage (floating) {IMG} at (2,2) size 16x16 | 11 LayoutImage (floating) {IMG} at (2,2) size 16x16 |
| 13 layer at (26,10) size 0x0 | 12 layer at (26,10) size 0x0 |
| 14 LayoutBlockFlow {DIV} at (18,2) size 0x0 | 13 LayoutBlockFlow {DIV} at (18,2) size 0x0 |
| OLD | NEW |