Examine source code of Chlejf 2

{
  "theme": {
    "images": {
      "theme_frame": "Chlejf.jpeg"
    },
    "colors": {
      "frame": "#fffb00",
      "tab_background_text": "#d40707"
    }
  },
  "version": "2.0",
  "name": "Chlejf 2",
  "manifest_version": 2
}