Examine source code of MolloTutto

{
  "theme": {
    "images": {
      "theme_frame": "MTxFirefox.jpg"
    },
    "colors": {
      "frame": "#7a7676",
      "tab_background_text": "#faf5f5"
    }
  },
  "version": "2.0",
  "name": "MolloTutto",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/e2ea484ed43eaa6c6c8293c95a020098390f925e38904dc764a615d10fc198bc/http%3A//www.mollotutto.com\" rel=\"nofollow\">http://www.mollotutto.com</a>"
}