{
  "short_name": "Topline",
  "name": "Topline",
  "icons": [
    {
      "src": "static/img/logo.svg",
      "sizes": "72x72 96x96 128x128 192x192 256x256 512x512"
    }
  ],
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff"
}