{
  "short_name": "TTL",
  "name": "Tâm Trí Lực Quản Lý",
  "icons": [
    {
      "src": "rel-icon-32x32.ico",
      "sizes": "32x32",
      "type": "image/ico"
    },
    {
      "src": "rel-icon-180x180.ico",
      "type": "image/ico",
      "sizes": "180x180"
    },
    {
      "src": "rel-icon-192x192.ico",
      "type": "image/ico",
      "sizes": "192x192"
    }
  ],
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff"
}