Examine source code of JJCosmetics

{
  "name": "JJCosmetics",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "jjcosmetics.png"
    },
    "colors": {
      "frame": "rgba(216, 39, 116, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ae2b5ca7-795c-40db-9f34-9b494b76bc05}"
    }
  }
}