Examine source code of Winter Fox by M♥Donna

{
  "name": "Winter Fox by M♥Donna",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Winter Fox.jpg"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(255, 255, 255, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(255, 255, 255, 0.11)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(232, 86, 33, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{af7e6d9e-7aba-47bd-82eb-6c75889777c6}"
    }
  }
}