{
"name": "Ravenol oleje a maziva",
"short_name": "Ravenol",
"start_url": ".",
"display": "standalone",
"background_color": "#ffffff",
"description": "Oleje pro motorová vozidla a průmysl",
"theme_color": "#ffffff",
"icons": [{
    "src": "img/ravenol-144.jpg",
    "type": "image/jpeg",
    "sizes": "144x144"
  },{
    "src": "img/ravenol-192.jpg",
    "type": "image/jpeg",
    "sizes": "192x192"
  },{
    "src": "img/ravenol-450.jpg",
    "type": "image/jpeg",
    "sizes": "450x450"
  },{
    "src": "img/ravenol-512.jpg",
    "type": "image/jpeg",
    "sizes": "512x512"
  }]
}