{{ if .Site.Params.gtmID }}
<!-- Google Tag Manager (noscript) -->
<noscript>
  <iframe src="https://www.googletagmanager.com/ns.html?id={{ .Site.Params.gtmID }}"
  height="0" width="0" style="display:none;visibility:hidden"></iframe>
</noscript>
<!-- End Google Tag Manager (noscript) -->
{{ end }}
