Examine source code of WDL Holding

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "WDL Holding",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(245, 241, 233)",
      "toolbar_text": "rgb(32, 41, 78)",
      "frame": "rgb(32, 41, 78)",
      "tab_background_text": "rgb(236, 161, 0)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(32, 41, 78)",
      "tab_line": "rgb(236, 161, 0)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(32, 41, 78)",
      "tab_loading": "rgb(236, 161, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{96493d72-0e95-47e6-b255-7e900838dbf6}"
    }
  }
}