| 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 784x578 | |
| RenderBlock {P} at (0,0) size 784x19 [color=#008000] | |
| RenderText {#text} at (0,0) size 377x19 | |
| text run at (0,0) width 377: "This text should be green if viewport width is at least 600px." |