| layer at (0,0) size 800x600 | |
| RenderView at (0,0) size 800x600 | |
| layer at (0,0) size 800x63 | |
| RenderBlock {test} at (0,0) size 800x63 | |
| RenderBlock {p} at (0,16) size 800x31 | |
| RenderButton {button} at (2,2) size 629x27 [bgcolor=#C0C0C0] [border: (2px outset #C0C0C0)] | |
| RenderBlock (anonymous) at (8,4) size 613x18 | |
| RenderText {#text} at (0,0) size 613x17 | |
| text run at (0,0) width 613: "Activating (e.g. holding the mouse button down on) this button should make it go green." |