{
    "name": "Calculator",
    "short_name": "Calculator",
    "theme_color": "#141414",
    "background_color": "#141414",
    "display": "fullscreen",
    "scope": "/",
    "start_url": "/index.html",
    "description": "einfacher, nicht fehlerbereinigter Rechner",
    "icons":[
        {
        "src": "/calculator-7832583_640.png",
        "sizes": "486x640",
        "type": "image/png"
        },
        {
        "src": "/calculator-2374442_1280.png",
        "sizes": "972x1280",
        "type": "image/png"
        }
    ]
  }