Examine source code of UCG Online Private Server

{
  "theme": {
    "images": {
      "theme_frame": "Slide1.JPG"
    },
    "colors": {
      "frame": "#0af712",
      "tab_background_text": "#114709"
    }
  },
  "version": "2.0",
  "name": "UCG Online Private Server",
  "manifest_version": 2,
  "description": "for UCGO Lovers"
}