Examine source code of Koi Bubbles

{
  "theme": {
    "images": {
      "theme_frame": "KoiBubblesH.jpg"
    },
    "colors": {
      "frame": "#c0a545",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Koi  Bubbles",
  "manifest_version": 2,
  "description": "bubbles, fish, Japan, Koi, lake, nature, pond, swim, gold, brown, \n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/3a4f5684a47e846ae9a38e398f76fa311819fc893be8d38bafb6e0eb646cf9cb/http%3A//animals.desktopnexus.com/wallpaper/1040380/\" rel=\"nofollow\">http://animals.desktopnexus.com/wallpaper/1040380/</a>"
}