| layer at (0,0) size 800x600 |
| RenderView at (0,0) size 800x600 |
| layer at (0,0) size 800x600 |
| RenderBlock {HTML} at (0,0) size 800x600 |
| RenderBody {BODY} at (8,8) size 784x584 |
| RenderBlock {DIV} at (0,0) size 784x312 |
| RenderText {#text} at (161,140) size 158x17 |
| text run at (161,140) width 158: "This should be centered. " |
| RenderIFrame {IFRAME} at (319,0) size 304x154 [border: (2px inset #000000)] |
| layer at (0,0) size 300x150 |
| RenderView at (0,0) size 300x150 |
| layer at (0,0) size 300x150 |
| RenderBlock {HTML} at (0,0) size 300x150 |
| RenderBody {BODY} at (8,8) size 284x134 [bgcolor=#FF0000] |
| RenderBR {BR} at (623,154) size 0x0 |
| RenderText {#text} at (163,294) size 158x17 |
| text run at (163,294) width 158: "This should be centered. " |
| RenderEmbeddedObject {OBJECT} at (321,158) size 300x150 |
| layer at (0,0) size 300x150 |
| RenderView at (0,0) size 300x150 |
| layer at (0,0) size 300x150 |
| RenderBlock {HTML} at (0,0) size 300x150 |
| RenderBody {BODY} at (8,8) size 284x134 [bgcolor=#FF0000] |
| RenderBR {BR} at (621,308) size 0x0 |
