Examine source code of Blue Waves - Animated

{
  "theme": {
    "images": {
      "theme_frame": "FirefoxPersona-BLZ-Wave-Animated-header.opt.png"
    },
    "colors": {
      "frame": "#2800b8",
      "tab_background_text": "#92fffd"
    }
  },
  "version": "2.0",
  "name": "Blue Waves - Animated",
  "manifest_version": 2,
  "description": "Caution:  This animation may take a few seconds to start, and may need a faster PC/video system to run smoothly, especially when running other processor or graphics-intensive tasks such as videos.\nTo rate or comment, login here:\n<a href=\"https://addons.mozilla.org/en-US/firefox/addon/blue-waves-animated/#id=371232\" rel=\"nofollow\">https://addons.mozilla.org/en-US/firefox/addon/blue-waves-animated/#id=371232</a> \nSee all my personas here:\n<a href=\"https://addons.mozilla.org/en-US/firefox/collections/BrianZ/personas/\" rel=\"nofollow\">https://addons.mozilla.org/en-US/firefox/collections/BrianZ/personas/</a> \n(animation, waves, water, dark blue, light blue, ocean, sea, tsunami, beach, tide)\n(c) 2012 BrianZ  All Rights Reserved"
}