
  {% if jekyll.environment == "production" %}
  <link rel="stylesheet"
    href="{{ site.github.repository_name | append: '/assets/css/style.css?v=' | append: site.github.build_revision | relative_url }}">
  {% else %}
  <link rel="stylesheet" href="{{ 'assets/css/style.css?v=' | append: site.github.build_revision | relative_url }}">
  {% endif %}
  {% include head-custom.html %}
</head>

<body>
  <a id="skip-to-content" href="#content">Skip to the content.</a>

  <header class="page-header" role="banner">