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 LayoutText {#text} at (0,0) size 349x19
7 text run at (0,0) width 349: "You should see four green squares in a vertical line below."
8 LayoutText {#text} at (0,0) size 0x0
9 layer at (8,160) size 100x100 transparent
10 LayoutBlockFlow (positioned) {DIV} at (8,160) size 100x100 [bgcolor=#008000]
11 layer at (8,400) size 100x100
12 LayoutBlockFlow (positioned) {DIV} at (0,240) size 100x100