Examine source code of Prometheus Theme

{
  "theme": {
    "images": {
      "theme_frame": "Prometheushead.jpg"
    },
    "colors": {
      "frame": "#b0aeae",
      "tab_background_text": "#adaaaa"
    }
  },
  "version": "2.0",
  "name": "Prometheus Theme",
  "manifest_version": 2,
  "description": "Prometheus movie inspired.\nSilver/grey text.\nBIG THANKS to <a href=\"https://outgoing.prod.mozaws.net/v1/b756eaaca6714178792c0f2716b9eb2f14e650bb13b8b1b89b2157ba97fca111/http%3A//elizavet.deviantart.com\" rel=\"nofollow\">elizavet.deviantart.com</a> for the fantastic mist/fog brushes.\nAll the best.\nDay."
}