Examine source code of TAP

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "TAP",
  "manifest_version": 2,
  "description": "TAP theme, inspired by TAP corporate logo. The <b>TAP</b> logo is a registered trade mark of <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/45b15a0498e9c8c85a8d275873d1c6874988f3d933fc3abb30341df9c8a12c80/https%3A//flytap.com\">TAP Air Portugal</a>.\n\n*This is a PRIVATE theme.*"
}