Examine source code of frictionless

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#c0bebe",
      "tab_background_text": "#444444"
    }
  },
  "version": "2.0",
  "name": "frictionless",
  "manifest_version": 2,
  "description": "Theme to match the website of <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/8d5593ea83b284811e5b0890abf2cd535bd203de7ea357230db4f9f3c42e2a30/http%3A//frictionlessliving.net\">frictionlessliving.net</a>"
}