Examine source code of Waffo_Theme

{
  "name": "Waffo_Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "index.png"
    },
    "colors": {
      "frame": "rgba(46, 46, 46, 1)",
      "tab_background_text": "rgba(255, 239, 92, 1)",
      "toolbar": "rgba(71, 71, 71, 1)",
      "bookmark_text": "rgba(250, 255, 99, 1)",
      "toolbar_field": "rgba(54, 54, 54, 1)",
      "toolbar_field_text": "rgba(145, 141, 55, 1)",
      "tab_line": "rgba(168, 151, 40, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b47c9d10-7dbb-4b64-823d-16a990c49c3a}"
    }
  }
}