Examine source code of Monster Energy 21

{
  "theme": {
    "images": {
      "theme_frame": "Nvtelen.png"
    },
    "colors": {
      "frame": "#22ff00",
      "tab_background_text": "#2fff00"
    }
  },
  "version": "2.0",
  "name": "Monster Energy 21",
  "manifest_version": 2
}