Examine source code of Start reading

{
  "theme": {
    "images": {
      "theme_frame": "reading.png"
    },
    "colors": {
      "frame": "#baa7a7",
      "tab_background_text": "#91bf9f"
    }
  },
  "version": "2.0",
  "name": "Start reading",
  "manifest_version": 2,
  "description": "Theme isnpired by <a href=\"https://outgoing.prod.mozaws.net/v1/3c57b9b69f0f84d69cbb6335b9a43c34464048fcde82bc5216724a602657b4c0/http%3A//www.agatanowicka.com\" rel=\"nofollow\">www.agatanowicka.com</a>. Start reading people! Books, newspapers, magazines everything don't be afraid of LETTERS!"
}