{
  "short_name": "Thánh Ca",
  "name": "Thánh Ca Imprimatur",
  "icons": [
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      "src": "https://cdn-icons-png.flaticon.com/512/2883/2883841.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ],
  "start_url": "/",
  "background_color": "#1F497D",
  "theme_color": "#1F497D",
  "display": "standalone"
}