| OLD | NEW |
| (Empty) |
| 1 layer at (0,0) size 800x600 | |
| 2 LayoutView at (0,0) size 800x600 | |
| 3 layer at (0,0) size 800x600 | |
| 4 LayoutBlockFlow {HTML} at (0,0) size 800x600 | |
| 5 LayoutBlockFlow {BODY} at (8,8) size 784x584 | |
| 6 LayoutBlockFlow {DETAILS} at (0,0) size 784x36 | |
| 7 LayoutBlockFlow {SUMMARY} at (0,0) size 784x18 | |
| 8 LayoutDetailsMarker {DIV} at (0,3) size 10.55x10.55: down | |
| 9 LayoutText {#text} at (16,0) size 61x17 | |
| 10 text run at (16,0) width 61: "summary" | |
| 11 LayoutBlockFlow {DIV} at (0,18) size 784x18 | |
| 12 LayoutBlockFlow {SUMMARY} at (0,0) size 784x18 | |
| 13 LayoutText {#text} at (0,0) size 39x17 | |
| 14 text run at (0,0) width 39: "new 1" | |
| OLD | NEW |