Examine source code of Autumns Moonlight

{
  "name": "Autumns Moonlight",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "AutumnMoonlightHCustom.jpg"
    },
    "colors": {
      "frame": "rgba(102, 2, 2, 1)",
      "tab_background_text": "rgba(255, 237, 140, 1)",
      "toolbar": "rgba(84, 25, 25, 0)",
      "bookmark_text": "rgba(255, 237, 140, 1)",
      "toolbar_field": "rgba(84, 24, 24, 0.06)",
      "toolbar_field_text": "rgba(255, 237, 140, 1)",
      "tab_line": "rgba(255, 237, 140, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{501d65e3-b49f-4bec-bdec-890546702e50}"
    }
  }
}