Examine source code of Dark Path Red

{
  "theme": {
    "images": {
      "theme_frame": "darkredhead.jpg"
    },
    "colors": {
      "frame": "#ff0000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Dark Path Red",
  "manifest_version": 2,
  "description": "Dark Red Persona.  One of three.\n\nMade by:\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/41a098d7019187ffa292486433e03547ca79a5f10817034c116076c366c517ca/http%3A//www.KillBored.com\">http://www.KillBored.com</a>"
}