Examine source code of Prestige Gaming Theme

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#174761"
    }
  },
  "version": "2.0",
  "name": "Prestige Gaming Theme",
  "manifest_version": 2,
  "description": "Image credit to <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/76f249a86d465cbf4cd70066f98f37ba6147ba5c133294c46facae152c543454/http%3A//Prestige-Gaming.org/\">Prestige-Gaming.org/</a>"
}