Examine source code of ferdo.911

{
  "theme": {
    "images": {
      "theme_frame": "compas.jpg"
    },
    "colors": {
      "frame": "#249642",
      "tab_background_text": "#1ba38a"
    }
  },
  "version": "2.0",
  "name": "ferdo.911",
  "manifest_version": 2
}