Examine source code of White Stallion

{
  "theme": {
    "images": {
      "theme_frame": "WhiteStallionH.jpg"
    },
    "colors": {
      "frame": "#a4bff2",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "White Stallion",
  "manifest_version": 2,
  "description": "horse, horses, sky, border, blue, running equestrian, \n\nDesigned by MaDonna"
}