Examine source code of Desert Bright

{
  "theme": {
    "images": {
      "theme_frame": "DesertBrightH1.jpg"
    },
    "colors": {
      "frame": "#050505",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "Desert Bright",
  "manifest_version": 2,
  "description": "three camel riders crossing the dunes, sand, cactus, drifts, mideast, mid-east, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/adff111d713061c97cfc9750a1db98929d97135a3760b7c5ea704a5075ea047e/http%3A//nature.desktopnexus.com/wallpaper/667266/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/667266/</a>"
}