<ul>

<li>
  <a href = "{{ '/' | relative_url }}">
    Home
  </a>
</li>
<li>
  <a href = "{{ 'about/' | relative_url }}">
    About
  </a>
</li>
<li>
  <a href = "{{ 'blog/' | relative_url }}">
    Blog
  </a>
</li>
<li>
  <a href = "{{ site.resume_url | relative_url }}">
    Resume
  </a>
</li>

</ul>