| OLD | NEW |
| (Empty) |
| 1 layer at (0,0) size 800x600 | |
| 2 LayoutView at (0,0) size 800x600 | |
| 3 layer at (0,0) size 800x56 | |
| 4 LayoutBlockFlow {HTML} at (0,0) size 800x56 | |
| 5 LayoutBlockFlow {BODY} at (8,8) size 784x40 | |
| 6 LayoutBlockFlow {DIV} at (0,0) size 784x40 | |
| 7 LayoutBlockFlow (anonymous) at (0,0) size 784x20 | |
| 8 LayoutText {#text} at (0,0) size 7x19 | |
| 9 text run at (0,0) width 7: "x" | |
| 10 LayoutBlockFlow {DIV} at (0,20) size 784x20 | |
| 11 LayoutText {#text} at (0,0) size 23x19 | |
| 12 text run at (0,0) width 23: "zz a" | |
| 13 caret: position 3 of child 0 {#text} of child 1 {DIV} of child 0 {DIV} of body | |
| OLD | NEW |