Examine source code of Buffalo

{
  "name": "Buffalo",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "BuffaloH.jpg"
    },
    "colors": {
      "frame": "rgba(186, 164, 102, 1)",
      "tab_background_text": "#331804",
      "toolbar": "rgba(189, 169, 104, 0)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgba(189, 169, 104, 0.04)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{5a74b871-4a97-4e77-8934-eca1b5bb4c33}"
    }
  }
}