{
  "short_name": "Spiffy",
  "name": "Get Spiffy",
  "theme_color": "#21416C",
  "background_color": "#EEEEEE",
  "display": "minimal-ui",
  "icons": [
    {
      "src": "icons/penguin_48x48.png",
      "type": "image/png",
      "sizes": "48x48"
    },
    {
      "src": "icons/penguin_96x96.png",
      "type": "image/png",
      "sizes": "96x96"
    },
    {
      "src": "icons/penguin_144x144.png",
      "type": "image/png",
      "sizes": "144x144"
    },
    {
      "src": "icons/penguin_192x192.png",
      "type": "image/png",
      "sizes": "192x192"
    }
  ],
  "start_url": "/"
}