Examine source code of Brooke persona

{
  "theme": {
    "images": {
      "theme_frame": "Brokeheader3.jpeg"
    },
    "colors": {
      "frame": "#e3e3e3",
      "tab_background_text": "#e3e3e3"
    }
  },
  "version": "2.0",
  "name": "Brooke persona",
  "manifest_version": 2,
  "description": "My very first one persona desing, i hope you like it guys, please comment, rate it, and thank you very much"
}