Examine source code of Sailor Venus Drops

{
  "name": "Sailor Venus Drops",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "Minako Resize.jpg"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(247, 120, 60, 1)",
      "toolbar": "rgba(43, 42, 51, 0.58)",
      "bookmark_text": "rgba(247, 120, 60, 1)",
      "toolbar_field": "rgba(28, 27, 34, 0.68)",
      "toolbar_field_text": "rgba(247, 120, 60, 0.68)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b697d6e7-6a26-4601-bd8a-0524d1e00446}"
    }
  }
}