Examine source code of Mozilla Charkleons Black

{
  "theme": {
    "images": {
      "theme_frame": "FireChark.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Mozilla Charkleons Black",
  "manifest_version": 2,
  "description": "To use with 3/4 bars + tabs. <a href=\"https://outgoing.prod.mozaws.net/v1/528cf9d4bd11eab4ad6d3504981129adcaeb7bd3c51358689467c754bf329989/http%3A//Charkleons.com\" rel=\"nofollow\">Charkleons.com</a>"
}