Examine source code of WWE Roman Reigns 2022

{
  "name": "WWE Roman Reigns 2022",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Firefox333.jpg"
    },
    "colors": {
      "frame": "rgba(19, 35, 71, 1)",
      "tab_background_text": "rgba(255, 0, 0, 0.6)",
      "toolbar": "rgba(0, 0, 0, 0.22)",
      "bookmark_text": "rgba(250, 0, 0, 0.74)",
      "toolbar_field": "rgba(0, 0, 0, 0.28)",
      "toolbar_field_text": "rgba(0, 0, 0, 0.68)",
      "tab_line": "rgba(0, 0, 0, 0.37)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7920df22-2827-425a-9bfd-451a87175abd}"
    }
  }
}