Examine source code of Summer Sakura Pink

{
  "theme": {
    "images": {
      "theme_frame": "SummerSakuraPinkh1.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Summer Sakura Pink",
  "manifest_version": 2,
  "description": "Japanese, cherry blossoms, blooms, spring, summer, Oriental, pink, soft, blended, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/d9a06328c80f4465bb067e7ae01d57c9530898592ee302d75c0d6dc6bc28cd8a/http%3A//nature.desktopnexus.com/wallpaper/639677/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/639677/</a>"
}