Examine source code of Enchanted Butterflies

{
  "name": "Enchanted  Butterflies",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "EnchantedButterfliesHCustom.jpg"
    },
    "colors": {
      "frame": "rgba(190, 212, 210, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(192, 214, 213, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(192, 214, 213, 0.08)",
      "toolbar_field_text": "rgba(3, 3, 3, 1)",
      "tab_line": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ab012442-86d5-4084-8274-5c9ab04cef14}"
    }
  }
}