1 layer at (0,0) size 800x600
2 RenderView at (0,0) size 800x600
3 layer at (0,0) size 800x18
4 RenderBlock {test} at (0,0) size 800x18
5 RenderBlock {address} at (0,0) size 800x18 [bgcolor=#00FF00]
6 RenderText {#text} at (0,0) size 353x17
7 text run at (0,0) width 353: "This address element should have a green background."