{ "name": "Marcin Szamotulski HomePage",
  "short_name": "Marcin Szamotulski",
  "display": "standalone",
  "start_url": ".",
  "background_color": "#fff",
  "theme_color": "#fff",
  "orientation": "any",
  "lang": "en",
  "icons": [
    { "src": "images/elf-fg-gray-no-background-250.png",
      "sizes": "250x250" },
    { "src": "images/elf-fg-gray-no-background-480.png",
      "sizes": "480x480" }
  ]
}