Examine source code of Basilisk Lines

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Basilisk Lines",
  "manifest_version": 2,
  "description": "Theme inspired by the upcoming XUL-based Basilisk(TM) browser (in development) on\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/0515bb9fb49fef6da2753908677693a304b81838d0a46d0c3ec21dac743249c7/http%3A//www.basilisk-browser.org/\">http://www.basilisk-browser.org/</a>\nBasilisk(TM) logo and typography used by kind permission of Moonchild Productions\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/4441b3af8c113fe0e81780dfcc321f939fbffaf4baa67e84ee76a0145ac7b593/http%3A//www.palemoon.org/\">http://www.palemoon.org/</a>"
}