Examine source code of Orange Tulip Spring

{
  "theme": {
    "images": {
      "theme_frame": "OrangeTulipSpringHCustom.jpg"
    },
    "colors": {
      "frame": "#ff3300",
      "tab_background_text": "#050505"
    }
  },
  "version": "2.0",
  "name": "Orange Tulip Spring",
  "manifest_version": 2,
  "description": "tulips, flowers, butterfly, butterflies, orange, spring, bright, My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/d9c3875df6d4eb5a3e9a0b969a152959c2f9541cee7b52a3ff831f420ce7593d/http%3A//nature.desktopnexus.com/wallpaper/850435/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/850435/</a>"
}