{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "name": "Clock",
  "short_name": "Clock",
  "icons": [
    {"src": "/android-launchericon-192-192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "/android-launchericon-512-512.png", "sizes": "512x512", "type": "image/png"}
  ],
  "start_url": "/",
  "theme_color": "rgb(33, 33, 33)",
  "background_color": "rgb(33, 33, 33)",
  "display": "fullscreen"
}