Examine source code of Eastern Orthodox II

{
  "theme": {
    "images": {
      "theme_frame": "OrthodoxFirefoxTheme.png"
    },
    "colors": {
      "frame": "#470000",
      "tab_background_text": "#fbff03"
    }
  },
  "version": "2.0",
  "name": "Eastern Orthodox II",
  "manifest_version": 2,
  "description": "Another Eastern Orthodox Theme, showing Christ Pantokrator from St. Catherine Monastery in Sinai, Most Holy Theotokos from Hilandar, Athos, interior photos from the monastery Church in Dečani, Kosovo, Serbia, and St. Sava Temple in Belgrade, Serbia."
}