{
  "name": "Navigator's Trainer",
  "short_name": "Navigator",
  "description": "Learn dead reckoning, course shaping, and the 1-in-60 rule by doing.",
  "id": "/index.html",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#f0e6d2",
  "theme_color": "#1a2942",
  "icons": [
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      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
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      "src": "icons/icon-256.png",
      "sizes": "256x256",
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    },
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      "src": "icons/icon-384.png",
      "sizes": "384x384",
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      "src": "icons/icon-512.png",
      "sizes": "512x512",
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  "categories": ["education", "navigation", "utilities"]
}