{
  "name": "Wind Navigator tt",
  "short_name": "Wind tt",
  "description": "全国のアメダス実測値と連携した高精度な風速・風向アプリです。",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#2563eb",
 "icons": [
    {
      "src": "icon.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ] 
}