Examine source code of Turning the Clock Back

{
  "theme": {
    "images": {
      "theme_frame": "TurningtheClockBackH.jpg"
    },
    "colors": {
      "frame": "#330000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Turning the Clock Back",
  "manifest_version": 2,
  "description": "fall, autumn, Daylight Savings Time, leaves, clocks, color, abstract, November, rust, My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/30c5bab6a6c4d0c4c44347c909dbe2bc9f358b776dcd131b731c92db1ee035c9/http%3A//abstract.desktopnexus.com/wallpaper/841846/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/841846/</a>"
}