Examine source code of Iwin Club

{
  "name": "Lighting Stars",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "1000046517.jpg"
    },
    "colors": {
      "frame": "rgba(20, 67, 179, 1)",
      "tab_background_text": "rgba(235, 221, 221, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{feff9864-1b01-4ec2-bdc4-3c50fe5f4693}"
    }
  }
}