Examine source code of flcs_rabbit

{
  "theme": {
    "images": {
      "theme_frame": "Header1.jpg"
    },
    "colors": {
      "frame": "#fdddd8",
      "tab_background_text": "#96524b"
    }
  },
  "version": "2.0",
  "name": "flcs_rabbit",
  "manifest_version": 2
}