Examine source code of Oblivion - Firey Sky

{
  "theme": {
    "images": {
      "theme_frame": "Oblivion-Header.jpg"
    },
    "colors": {
      "frame": "#807979",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Oblivion - Firey Sky",
  "manifest_version": 2,
  "description": "Simple Oblivion persona.  Was my first attempt."
}