{
  "short_name": "",
  "name": "",
  "orientation": "landscape",
  "theme_color": "#2196F3",
  "icons": [
    {
      "src": "./img/logo.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "./img/logo.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
    "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "scope": "/"
}