{
  "short_name": "STL",
  "name": "Secret Thinking Labo",
  "start_url": "/login",
  "background_color": "#202020",
  "theme_color": "#202020",
  "display": "standalone",
  "orientation": "portrait",
  "icons": [
    { "src": "/icon_192.png", "type": "image/png", "sizes": "192x192" },
    { "src": "/icon_512.png", "type": "image/png", "sizes": "512x512" }
  ],
  "screenshots": [
    {
      "src": "/icon_512.png",
      "sizes": "512x512",
      "type": "image/png",
      "form_factor": "narrow"
    }
  ]
}