layer at (0,0) size 800x600 RenderView at (0,0) size 800x600 layer at (0,0) size 800x145 RenderBlock {html} at (0,0) size 800x145 RenderBody {body} at (8,16) size 784x121 RenderBlock {p} at (0,0) size 784x84 [bgcolor=#00FF00] [border: (5px solid #008000)] RenderText {#text} at (21,21) size 723x42 text run at (21,21) width 723: "This paragraph should have a green background and a green thick solid border because it carries both" text run at (21,42) width 123: "classes t1 and t2." RenderBlock {div} at (0,100) size 784x21 [color=#FFFFFF] [bgcolor=#008000] RenderText {#text} at (0,0) size 184x21 text run at (0,0) width 184: "This line should be green."