{
  "name": "Nachrichten-Board",
  "short_name": "Nachrichten",
  "start_url": "./index.php",
  "display": "standalone",
  "background_color": "#f4f4f9",
  "theme_color": "#2196F3",
  "icons": [
    {
      "src": "favicon.png",
      "sizes": "192x192 256x256 384x384 512x512",
      "type": "image/png"
    }
  ]
}