Examine source code of Golden Autumn by MaDonna

{
  "name": "Golden Autumn by MaDonna",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "GoldenAutumnH.jpg"
    },
    "colors": {
      "frame": "rgba(196, 165, 63, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(196, 167, 63, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(196, 167, 63, 0.06)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{943097c5-a437-45fd-adf6-8cd6cbbb5328}"
    }
  }
}