1 layer at (0,0) size 800x600
2 RenderView at (0,0) size 800x600
3 layer at (0,0) size 800x51
4 RenderBlock {test} at (0,0) size 800x51
5 RenderBlock {p} at (0,16) size 800x19
6 RenderButton {button} at (0,1) size 491.58x18 [bgcolor=#C0C0C0] [border: none (2px outset #C0C0C0) none (2px outset #C0C0C0)]
7 RenderBlock (anonymous) at (8,2) size 475.58x13
8 RenderText {#text} at (0,0) size 476x13
9 text run at (0,0) width 476: "Activating (e.g. holding the mouse button down on) this button should make it go green."