Examine source code of Avalane.org V1

{
  "theme": {
    "images": {
      "theme_frame": "Untitled-1.jpg"
    },
    "colors": {
      "frame": "#b5b1b1",
      "tab_background_text": "#d4d4d4"
    }
  },
  "version": "2.0",
  "name": "Avalane.org V1",
  "manifest_version": 2,
  "description": "An orange skin for <a href=\"https://outgoing.prod.mozaws.net/v1/1cae8afc988d130d891d0c9578f140a1da8e023ed7473deb69220e00065608fb/http%3A//www.avalane.org\" rel=\"nofollow\">www.avalane.org</a>, made by me (Sin), please check out the website. Thanks!"
}