Examine source code of Zermatt - Gornergrat

{
  "theme": {
    "images": {
      "theme_frame": "Zermatt-Gornergrat-HeaderImage.jpg"
    },
    "colors": {
      "frame": "#fa640d",
      "tab_background_text": "#e8bb17"
    }
  },
  "version": "2.0",
  "name": "Zermatt - Gornergrat",
  "manifest_version": 2,
  "description": "The Persona shows a bit of the scenery as it can be watched from the Gornergrat over Zermatt in Switzerland."
}