Examine source code of UnitedNow.org Theme

{
  "theme": {
    "images": {
      "theme_frame": "untitled.JPG"
    },
    "colors": {
      "frame": "#e31212",
      "tab_background_text": "#1421de"
    }
  },
  "version": "2.0",
  "name": "UnitedNow.org Theme",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/c92621cd069eac2a8a3bf0341940b63b7c3cfb0ffa7ecb72d615c4301212e6ad/http%3A//Unitednow.org\" rel=\"nofollow\">Unitednow.org</a> theme"
}