layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x56
  RenderBlock {test} at (0,0) size 800x56
    RenderBlock {p} at (0,16) size 800x24
      RenderButton {button} at (2,2) size 449x20 [bgcolor=#FFFFFF02] [border: (1px solid #4C4C4C)]
        RenderBlock (anonymous) at (12,3) size 425x14
          RenderText {#text} at (0,0) size 425x14
            text run at (0,0) width 425: "Activating (e.g. holding the mouse button down on) this button should make it go green."
