<header class=“site-header” role=“banner”>

{% assign default_paths = site.pages | map: "path" %}
{% assign page_paths = site.header_pages | default: default_paths %}
{% if site.logo %}
            <a href='{{ "/" | relative_url }}'><img class='site-logo' src="{{ site.logo | prepend: site.baseurl }}" /></a>
    {% endif %}
<a class="site-title" href="{{ "/" | relative_url }}">{{ site.title | escape }}</a>

{% if page_paths %}
  <nav class="site-nav">
    <input type="checkbox" id="nav-trigger" class="nav-trigger" />
    <label for="nav-trigger">
      <span class="menu-icon">
        <svg viewBox="0 0 18 15" width="18px" height="15px">
          <path fill="#424242" d="M18,1.484c0,0.82-0.665,1.484-1.484,1.484H1.484C0.665,2.969,0,2.304,0,1.484l0,0C0,0.665,0.665,0,1.484,0 h15.031C17.335,0,18,0.665,18,1.484L18,1.484z"/>
          <path fill="#424242" d="M18,7.516C18,8.335,17.335,9,16.516,9H1.484C0.665,9,0,8.335,0,7.516l0,0c0-0.82,0.665-1.484,1.484-1.484 h15.031C17.335,6.031,18,6.696,18,7.516L18,7.516z"/>
          <path fill="#424242" d="M18,13.516C18,14.335,17.335,15,16.516,15H1.484C0.665,15,0,14.335,0,13.516l0,0 c0-0.82,0.665-1.484,1.484-1.484h15.031C17.335,12.031,18,12.696,18,13.516L18,13.516z"/>
        </svg>
      </span>
    </label>

    <div class="trigger">
      {% for path in page_paths %}
        {% assign my_page = site.pages | where: "path", path | first %}
        {% if my_page.title %}
        <a class="page-link" href="{{ my_page.url | relative_url }}">{{ my_page.title | escape }}</a>
        {% endif %}
      {% endfor %}
    </div>
  </nav>
{% endif %}

</header>