Examine source code of Blue Sparklies

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "Blue Sparklies",
  "manifest_version": 2,
  "description": "Matching Wallpaper <a href=\"https://outgoing.prod.mozaws.net/v1/eea58678589c190489d2fcae47934e31deb4bee9664822cfc2c7e6bf643be132/http%3A//sinine88.deviantart.com/art/Blue-Sparkle-199133033\" rel=\"nofollow\">http://sinine88.deviantart.com/art/Blue-Sparkle-199133033</a>"
}