1 layer at (0,0) size 800x600
2 LayoutView at (0,0) size 800x600
3 layer at (0,0) size 800x600
4 LayoutDeprecatedFlexibleBox {HTML} at (0,0) size 800x600 [bgcolor=#FFFFFF]
5 LayoutDeprecatedFlexibleBox {BODY} at (0,0) size 800x600 [color=#FFFFFF] [bgcolor=#008000]
6 LayoutBlockFlow (anonymous) at (0,0) size 425x600
7 LayoutText {#text} at (0,0) size 425x19
8 text run at (0,0) width 425: "You should see white text on a green background that fills the window."