Examine source code of Beach Set 1

{
  "theme": {
    "images": {
      "theme_frame": "beach1a.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Beach Set 1",
  "manifest_version": 2,
  "description": "Goes with this wallpaper:\n<a href=\"https://outgoing.prod.mozaws.net/v1/50fc9d89f4a2552698e649313031926a5505f8d018cefbb7daff55e4b79cd689/http%3A//oi54.tinypic.com/219dn52.jpg\" rel=\"nofollow\">http://oi54.tinypic.com/219dn52.jpg</a>"
}