{
  "name": "e-filumenista.pl — katalog polskich etykiet zapałczanych",
  "short_name": "e-filumenista",
  "description": "Katalog polskich etykiet zapałczanych z lat 1945–2005 — PMZ, PPZ, ZPZ i etykiety eksportowe. Filumenistyka i dokumentacja etykiet.",
  "lang": "pl",
  "dir": "ltr",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#ffffff",
  "theme_color": "#c9233b",
  "categories": ["education", "books", "hobbies"],
  "icons": [
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      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
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      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
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      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
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}