{
  "name": "iBoys",
  "short_name": "iB",
  "description": "iBoys",
  "display": "standalone",
  "start_url": "/",
  "icons": [
  {
    "src": "static/ico/180x180.png",
    "sizes": "180x180",
    "type": "image/png"
  },
  {
    "src": "static/ico/152x152.png",
    "sizes": "152x152",
    "type": "image/png"
  },
  {
    "src": "static/ico/120x120.png",
    "sizes": "120x120",
    "type": "image/png"
  }
]
}