1 layer at (0,0) size 800x600
2 RenderView at (0,0) size 800x600
3 layer at (0,0) size 800x50
4 RenderBlock {test} at (0,0) size 800x50
5 RenderBlock {p} at (0,16) size 800x18
6 RenderInline (generated) at (0,0) size 10x18 [bgcolor=#00FF00]
7 RenderText {#text} at (0,0) size 10x18
8 text run at (0,0) width 10: "T"
9 RenderText {#text} at (10,0) size 401x18
10 text run at (10,0) width 401: "he first letter of this paragraph should have a green background."