{ 
  "name": "ระบบสารสนเทศนักรเียน สำหรับครู", 
  "short_name": "ครู-โนนศิลา", 
  "start_url": "index.php", 
  "display": "standalone",
  "background_color": "#ffffff", 
  "theme_color": "#000000", 
  "icons": [
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     "src": "images/nonsila_icon_t.png",
     "sizes": "200x200",
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  ],
  "orientation": "portrait"
}