<!DOCTYPE html> <html>

<head>
  {% if jekyll.environment == 'production' %}
    {% if site.tag_manager_id %}
      {% include google_tag_manager.html %}
    {% elsif site.google_analytics_tracking_id %}
      {% include google_analytics.html %}
    {% endif %}
  {% endif %}

  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" type="text/css" href="{{site.baseurl}}/assets/css/materialize.css">
  {% if site.syntax_highlighting %}
    <link rel="stylesheet" type="text/css" href="{{site.baseurl}}/assets/main.css">
  {% endif %}
  <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
  <link rel="stylesheet" href="https://cdn.rawgit.com/konpa/devicon/df6431e323547add1b4cf45992913f15286456d3/devicon.min.css">
  <title>{{site.title}}</title>
</head>
<body>
  {% if site.tag_manager_id and jekyll.environment == 'production' %}
    <!-- Google Tag Manager (noscript) -->
      <noscript><iframe src="https://www.googletagmanager.com/ns.html?id={{site.tag_manager_id}}"
        height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
    <!-- End Google Tag Manager (noscript) -->
  {% endif %}