{
  "name": "Abstract cloud",
  "short_name": "Abstract cloud",
  "start_url": "/abstract/home",
  "display":"standalone",
  "background_color":"#ffffff",
  "theme_color":"#ffffff",
  "icons":[
    {
      "src": "/icons/icon192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/icons/icon512.png",
      "sizes": "512x512",
      "type": "image/png"
    },
    {
      "src": "/icons/icon1024.png",
      "sizes": "1024x1024",
      "type": "image/png"
    }
  ]
}