{
  "short_name": "Test tube tracker",
  "name": "Citilab test tube tracker",
  "icons": [
    {
      "src": "citilab.ico",
      "sizes": "72x72 96x96 128x128 256x256"
    }, {
      "src": "logo-144.png",
      "sizes": "144x144"
    }
  ],
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff"
}