Examine source code of Scared

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_TEMPLATE.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#4f4f4f"
    }
  },
  "version": "2.0",
  "name": "Scared",
  "manifest_version": 2,
  "description": "This is my new symbol, Scared:\n<a href=\"https://outgoing.prod.mozaws.net/v1/e72ca5bf8e6eb7d39e541a1d16ba40538a2df2b955c6cbaf4baaab7c03f0ae3d/http%3A//bit.ly/99emJ7\" rel=\"nofollow\">http://bit.ly/99emJ7</a>\n\nBy: MrPacMan36"
}