{
  "name": "Business Trip System App by JWebs",
  "short_name": "BTS App",
  "start_url": "/index.php",
  "scope": "/",
  "display": "standalone",
  "background_color": "#1976d2",
  "theme_color": "#0d47a1",
"icons": [
  {
    "src": "/logo-192.png",
    "sizes": "192x192",
    "type": "image/png"
  },
  {
    "src": "/logo-512.png",
    "sizes": "512x512",
    "type": "image/png"
  }
]
}