Examine source code of Computer Clan

{
  "theme": {
    "images": {
      "theme_frame": "CCHeader.jpg"
    },
    "colors": {
      "frame": "#737373",
      "tab_background_text": "#00ff1a"
    }
  },
  "version": "2.0",
  "name": "Computer Clan",
  "manifest_version": 2,
  "description": "The official ComputerClan firefox persona. Created by: DGPROproductions"
}