Examine source code of Red Kite

{
  "theme": {
    "images": {
      "theme_frame": "RedKiteHeader.jpg"
    },
    "colors": {
      "frame": "#bd0707",
      "tab_background_text": "#faf8d2"
    }
  },
  "version": "2.0",
  "name": "Red Kite",
  "manifest_version": 2,
  "description": "Red Kite. Photo of a Red Kite taken in Princes Risborough UK."
}