Examine source code of Modern Antifa

{
  "theme": {
    "images": {
      "theme_frame": "head.jpg"
    },
    "colors": {
      "frame": "#a1a1a1",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Modern Antifa",
  "manifest_version": 2,
  "description": "A simple Persona with the logo of the Antifascist Action (Antifa) [here: Antifaschistische Aktion (german)]. Try it, have fun.\n\nFight Fascism!"
}