<nav class="navbar is-{{ include.color }}">
  <div class="navbar-brand">
    <a class="navbar-item" href="{{ site.url }}">
      {% if include.light %}
        <img src="{{ site.url }}/images/bulma-logo.png" alt="Bulma: a modern CSS framework based on Flexbox" width="112" height="28">
      {% else %}
        <img src="{{ site.url }}/images/bulma-logo-white.png" alt="Bulma: a modern CSS framework based on Flexbox" width="112" height="28">
      {% endif %}
    </a>
    <div class="navbar-burger" data-target