1 layer at (0,0) size 800x600
2 LayoutView at (0,0) size 800x600
3 layer at (0,0) size 800x52
4 LayoutBlockFlow {HTML} at (0,0) size 800x52
5 LayoutBlockFlow {BODY} at (8,16) size 784x20
6 LayoutBlockFlow {P} at (0,0) size 784x20
7 LayoutText {#text} at (0,0) size 299x19
8 text run at (0,0) width 299: "The background of the document should be green"