Examine source code of KoRn Tribute

{
  "theme": {
    "images": {
      "theme_frame": "Kornheaderimage.jpg"
    },
    "colors": {
      "frame": "#918c8c",
      "tab_background_text": "#f7efef"
    }
  },
  "version": "2.0",
  "name": "KoRn Tribute",
  "manifest_version": 2,
  "description": "Korn Evolution. The footer is cut off a lot for me, it has the first few lines of \"Evolution\" by Korn on it."
}