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| LayoutView at (0,0) size 800x600 |
| layer at (0,0) size 800x72 |
| LayoutNGBlockFlow {html} at (0,0) size 800x72 |
| LayoutNGBlockFlow {body} at (8,16) size 784x40 |
| LayoutNGBlockFlow {p} at (0,0) size 784x40 [bgcolor=#00FF00] |
| LayoutText {#text} at (0,0) size 304x19 |
| text run at (0,0) width 304: "This paragraph should have a green background" |
| LayoutBR {br} at (304,0) size 0x19 |
| LayoutText {#text} at (0,20) size 266x19 |
| text run at (0,20) width 266: "because its title attribute begins with \"foo\"" |
