| layer at (0,0) size 800x600 | |
| RenderView at (0,0) size 800x600 | |
| layer at (0,0) size 800x58 | |
| RenderBlock {html} at (0,0) size 800x58 | |
| RenderBody {body} at (8,16) size 784x26 | |
| RenderBlock {p} at (0,0) size 784x26 | |
| RenderButton {button} at (2,2) size 522x22 [bgcolor=#F0F0F0] [border: (2px outset #F0F0F0)] | |
| RenderBlock (anonymous) at (8,3) size 506x16 | |
| RenderText {#text} at (0,0) size 506x16 | |
| text run at (0,0) width 506: "Activating (e.g. holding the mouse button down on) this button should make it go green." |