Examine source code of SNSD black ver.

{
  "theme": {
    "images": {
      "theme_frame": "snsdblackbannertop.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#fcf1a9"
    }
  },
  "version": "2.0",
  "name": "SNSD black ver.",
  "manifest_version": 2,
  "description": "My second work of SNSD \n\nhope you'll like it\n\nCreated by 毛主席\n\nvisit: <a href=\"https://outgoing.prod.mozaws.net/v1/3388cbda704f125d4a50da55571a258bbb8f6ee6772e0c27e9518284cf08e04d/http%3A//www.wretch.cc/blog/dennis810208\" rel=\"nofollow\">http://www.wretch.cc/blog/dennis810208</a>"
}