Examine source code of Technology

{
  "name": "Technology",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Tech 1.png"
    },
    "colors": {
      "frame": "rgba(240, 62, 142, 1)",
      "tab_background_text": "rgba(204, 112, 112, 1)",
      "toolbar": "rgba(181, 119, 119, 1)",
      "bookmark_text": "rgba(120, 67, 67, 1)",
      "toolbar_field": "rgba(252, 252, 252, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b2c29b74-79a3-4e6c-bb30-e5913bab5194}"
    }
  }
}