{
  "name": "E-CO",
  "short_name": "E-CO",
  "start_url": "//index.html",
  "display": "fullscreen",
  "background_color": "#ffffff",
  "theme_color": "#000000",
  "icons": [
    {
      "src": "../img/icon_install.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "../img/icon_large_install_large.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ]
}