{
  "name": "History Books Leiden",
  "short_name": "History Books",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#FDFBF7",
  "theme_color": "#FDFBF7",
  "lang": "nl-NL",
  "icons": [
    { "src": "/icon-192-leiden.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512-leiden.png", "sizes": "512x512", "type": "image/png" }
  ]
}