Examine source code of dzb

{
  "name": "dzb",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "fad4125ccdc8c74cbff6320c110a9c6a.jpg"
    },
    "colors": {
      "frame": "rgba(105, 105, 105, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(224, 235, 64, 0.6)",
      "bookmark_text": "rgba(199, 0, 0, 1)",
      "toolbar_field": "rgba(255, 255, 255, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(255, 191, 0, 0.35)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{91a267de-e34e-40c9-b307-8d42e30133fa}"
    }
  }
}