Examine source code of Oblivion black

{
  "theme": {
    "images": {
      "theme_frame": "oblivionpresonablack.jpg"
    },
    "colors": {
      "frame": "#8f8f8f",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Oblivion black",
  "manifest_version": 2,
  "description": "This is just something I did for fun. I thought it was a good idea to build it matching with the buttons and the search bar. All the resources are from the elder scrolls website, it's called \"Oblivion fan site kit\" and can be downloaded here <a href=\"https://outgoing.prod.mozaws.net/v1/b5dba4b001a62dfc5883e78537fddc67a4a90d47be3e49faf252d5d17df254cc/http%3A//www.elderscrolls.com/downloads/updates_utilities.htm\" rel=\"nofollow\">http://www.elderscrolls.com/downloads/updates_utilities.htm</a>"
}