Examine source code of Time Head

{
  "theme": {
    "images": {
      "theme_frame": "time-header-3a.jpg"
    },
    "colors": {
      "frame": "#ebdc84",
      "tab_background_text": "#dbb321"
    }
  },
  "version": "2.0",
  "name": "Time Head",
  "manifest_version": 2,
  "description": "Fractals-Abstract"
}