Examine source code of Falls Full Cornucopia

{
  "name": "Falls Full Cornucopia",
  "manifest_version": 2,
  "version": "5.0",
  "theme": {
    "images": {
      "theme_frame": "CornucopiasFullH.jpg"
    },
    "colors": {
      "frame": "rgba(48, 15, 1, 1)",
      "tab_background_text": "rgba(240, 210, 104, 1)",
      "toolbar": "rgba(48, 16, 1, 0)",
      "bookmark_text": "rgba(240, 210, 104, 1)",
      "toolbar_field": "rgba(48, 16, 1, 0.07)",
      "toolbar_field_text": "rgba(255, 223, 107, 1)",
      "tab_line": "rgba(255, 223, 107, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{4a1ba120-fc3f-437d-8f5e-e9a6b51f4a97}"
    }
  }
}