Examine source code of record tool

{
  "name": "record tool",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "life4.JPG"
    },
    "colors": {
      "frame": "rgba(149, 156, 173, 1)",
      "tab_background_text": "rgba(189, 38, 38, 1)",
      "toolbar": "rgba(214, 73, 73, 1)",
      "bookmark_text": "rgba(71, 102, 69, 1)",
      "toolbar_field": "rgba(179, 59, 59, 1)",
      "toolbar_field_text": "rgba(97, 100, 156, 1)",
      "tab_line": "rgba(128, 121, 166, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{86aa088f-3611-4e55-8648-aab1022ec364}"
    }
  }
}