{
  "name": "BTC Visual",
  "short_name": "BTC Visual",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#0b0f17",
  "theme_color": "#0b0f17",
  "icons": [
    {
      "src": "icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "visual",
      "url": "./visual.html"
    },
    {
      "name": "visual71",
      "url": "./visual71.html"
    },
    {
      "name": "visual72",
      "url": "./visual72.html"
    }
  ]
}