Examine source code of Jungle Foliage

{
  "name": "Jungle Foliage",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "JungleFoliageHCustom.jpg"
    },
    "colors": {
      "frame": "rgba(52, 61, 18, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(52, 61, 18, 0.09)",
      "toolbar_field_text": "rgba(242, 252, 232, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9363f99e-59bd-44f2-bb32-0664cbab7aa6}"
    }
  }
}