{
  "name": "Master Dutton ITF App",
  "short_name": "Dutton TKD",
"start_url": "/?v=2",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [
    {
     "src": "icon-192-v3.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icon-512-v3.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}