Examine source code of NUKE Website Persona

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#3cc42d"
    }
  },
  "version": "2.0",
  "name": "NUKE Website Persona",
  "manifest_version": 2,
  "description": "A Nuclear Header and Footer for the <a href=\"https://outgoing.prod.mozaws.net/v1/989c8e91414da7748f2051990077f3491e1fe39ddba2db17ef03ab7d1e59983d/http%3A//Nuclear-Gaming.net\" rel=\"nofollow\">Nuclear-Gaming.net</a> community! v2"
}