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

<div class="wrapper">
    {%- assign default_paths = site.pages | map: "path" -%}
    {%- assign page_paths = site.header_pages | default: default_paths -%}
    <a class="site-title" rel="author" 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 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 h15.032C17.335,0,18,0.665,18,1.484L18,1.484z M18,7.516C18,8.335,17.335,9,16.516,9H1.484C0.665,9,0,8.335,0,7.516l0,0 c0-0.82,0.665-1.484,1.484-1.484h15.032C17.335,6.031,18,6.696,18,7.516L18,7.516z M18,13.516C18,14.335,17.335,15,16.516,15H1.484 C0.665,15,0,14.335,0,13.516l0,0c0-0.82,0.665-1.483,1.484-1.483h15.032C17.335,12.031,18,12.695,18,13.516L18,13.516z"/>
                    </svg>
                </span>
            </label>

            <div class="trigger">
                {%- for page in site.data.nav.pages -%}
                    <a class="page-link" href="{{ page.url }}">{{ page.title }}</a>
                    {%- if forloop.last == false -%}
                        /
                    {%- endif -%}
                {%- endfor -%}
            </div>
        </nav>
    {%- endif -%}
</div>

</header>