Examine source code of Jungle Mist

{
  "name": "Jungle Mist",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "JungleMistH.jpg"
    },
    "colors": {
      "frame": "rgba(89, 87, 87, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(186, 182, 182, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(191, 181, 181, 0.08)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b7ac46f7-99c3-4754-8947-fe70ce1c7a5d}"
    }
  }
}