Examine source code of team.Modified

{
  "theme": {
    "images": {
      "theme_frame": "firefox_mod_style.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "team.Modified",
  "manifest_version": 2,
  "description": "Firefox Persona for all Members of team.Modified an fans.\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/0df1daa1450730ba2460b2194a3d20287d92260530bd9ae545362127e84d2f2a/http%3A//www.teammodified.de\" rel=\"nofollow\">www.teammodified.de</a>"
}