Examine source code of Fall Out Boy . Gray

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f2e9e9",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Fall Out Boy . Gray",
  "manifest_version": 2,
  "description": "Requested Design\n\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/faad19dde6fcb25d566d4d41fa7fbb45685bc7bad9c9423b9a2b25c3829a91cb/http%3A//falloutboy.com/\">http://falloutboy.com/</a>"
}