trivial css issue: biglinks css in footer not defined.

[markvonparty]

Really great project 👍 I looked inside the style.css; I could not find class="biglinks" defined in the footer.mustache:

        <div class="biglinks">
          {{#previous_page}}
              <a class="left" href="{{{url}}}/{{{previous_page}}}">&larr; Previous Page</a>
          {{/previous_page}}
          {{#next_page}}
              <a class="right" href="{{{url}}}/{{{next_page}}}">Next Page &rarr;</a>
          {{/next_page}}
        </div><!--end biglinks-->