{
  "name": "Can I ride my bike?",
  "short_name": "Can I ride",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f6f1e7",
  "theme_color": "#f3ecdf",
  "icons": [
    {"src": "/icon-180.png", "sizes": "180x180", "type": "image/png", "purpose": "any"}
  ]
}