Examine source code of greeBurn animation

{
  "theme": {
    "images": {
      "theme_frame": "Personas_b2r_header-greenBurnanimation.png"
    },
    "colors": {
      "frame": "#33ff33",
      "tab_background_text": "#33ff33"
    }
  },
  "version": "2.0",
  "name": "greeBurn animation",
  "manifest_version": 2,
  "description": "A green dock animation."
}