Examine source code of Subeta - Rivervalley

{
  "theme": {
    "images": {
      "theme_frame": "Copyoftestsample.JPG"
    },
    "colors": {
      "frame": "#878787",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Subeta - Rivervalley",
  "manifest_version": 2,
  "description": "Graphics belong to Keith Kurson (c), I just took the little heading from the <a href=\"https://outgoing.prod.mozaws.net/v1/7ecfb7eba8dfdc15d202ab9029a50026adfe8f964b9e4c3852437078172b0214/http%3A//www.subeta.net\" rel=\"nofollow\">www.subeta.net</a> and thought it would make a nice persona. Enjoy!"
}