{
    "short_name": "Gefahrentafel",
    "name": "Gefahrentafel",
    "icons": [
        {
          "src": "/web-app-manifest-192x192.png",
          "sizes": "192x192",
          "type": "image/png"
        },
        {
          "src": "/web-app-manifest-512x512.png",
          "sizes": "512x512",
          "type": "image/png"
        }
      ],
    "start_url": ".",
    "display": "standalone",
    "theme_color": "#ffffff",
    "background_color": "#ffffff"
}