Examine source code of Young Tiger

{
  "theme": {
    "images": {
      "theme_frame": "yCustom.jpg"
    },
    "colors": {
      "frame": "#ff800d",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Young Tiger",
  "manifest_version": 2,
  "description": "cat, wild, tiger, baby, cub, young, fur, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/8a2c03b3a21d74f923986f255fb0cc4b1d42b84e97a4a2232cb6287ec391a95a/http%3A//animals.desktopnexus.com/wallpaper/812738/\" rel=\"nofollow\">http://animals.desktopnexus.com/wallpaper/812738/</a>"
}