Examine source code of punk rock stripes

{
  "theme": {
    "images": {
      "theme_frame": "bck2.png"
    },
    "colors": {
      "frame": "#453f46",
      "tab_background_text": "#386b6e"
    }
  },
  "version": "2.0",
  "name": "punk rock stripes",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/eeb2f3f2947c154797d2b3689abd2454437484a142e7a329e4a831a4bdebcea8/http%3A//www.colourlovers.com/pattern/620206/PunkRock\" rel=\"nofollow\">http://www.colourlovers.com/pattern/620206/PunkRock</a>"
}