Examine source code of Eclipsed

{
  "theme": {
    "images": {
      "theme_frame": "TopBar.jpg"
    },
    "colors": {
      "frame": "#75562b",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Eclipsed",
  "manifest_version": 2,
  "description": "A modified version of the picture Eclipsed by Crappy Unicorn. \n\nOriginal:\n<a href=\"https://outgoing.prod.mozaws.net/v1/68db16fee07f19eb087836fdd62ee50dde9246580bc252c1738f3dd506b1e563/http%3A//crappyunicorn.deviantart.com/gallery/29367876%23/d468ryk\" rel=\"nofollow\">http://crappyunicorn.deviantart.com/gallery/29367876#/d468ryk</a>"
}