Examine source code of Hp7 part1_voldemort

{
  "theme": {
    "images": {
      "theme_frame": "CopyofHp7_FirefoxPersona4.jpg"
    },
    "colors": {
      "frame": "#064f4e",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Hp7 part1_voldemort",
  "manifest_version": 2,
  "description": "voldemort"
}