{
    "background_color": "#24324a",
    "description": "description Excursion",
    "display": "fullscreen",
    "icons": [

      {
        "src": "../icon/ex.png",
        "sizes": "300x300",
        "type": "image/png"
      }
    ],
    "name": "Excursion",
    "short_name": "Excursion",
    "start_url": "/",
    "id": "/"
}