manifest.json

{
  "short_name": "Đ.A.T",
  "name": "Website của Tuấn",
  "icons": [
    {
      "src": "launcher96.png",
      "sizes": "96x96",
      "type": "image/png"
    },
    {
      "src": "launcher144.png",
      "sizes": "144x144",
      "type": "image/png"
    },
    {
      "src": "launcher192.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ],
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#fff",
  "theme_color": "#16a085"
}