Examine source code of Reid Johns Design

{
  "theme": {
    "images": {
      "theme_frame": "rjd_firefox_header-01.jpg"
    },
    "colors": {
      "frame": "#41b5db",
      "tab_background_text": "#0e5b82"
    }
  },
  "version": "2.0",
  "name": "Reid Johns Design",
  "manifest_version": 2,
  "description": "Reid Johns Design logo"
}