{
  "name": "Invigil", "short_name": "Invigil",
  "icons": [{"src": "/icon-192.png", "sizes": "192x192", "type": "image/png"}, {"src": "/icon-512.png", "sizes": "512x512", "type": "image/png"}],
  "theme_color": "#1f6f63", "background_color": "#ffffff", "display": "browser", "start_url": "/"
}