{
  "start_url": "./",
  "name": "asko",
  "short_name": "asko",
  "icons": [
      {
          "src": "app/images/index/180.png",
          "type": "image/png",
          "sizes": "180x180"
      },
      {
          "src": "app/images/index/512.png",
          "type": "image/png",
          "sizes": "512x512"
      }
  ],
  "display": "standalone",
  "background_color": "#1b2740",
  "theme_color": "#1b2740"
}