levineuwirth.org/templates/partials/paginate-nav.html

$if(previousPageUrl)$
<nav class="paginate-nav">
    <a class="paginate-btn paginate-prev" href="$previousPageUrl$">&larr;</a>
    <span class="paginate-info">$currentPageNum$ / $numPages$</span>
    $if(nextPageUrl)$
    <a class="paginate-btn paginate-next" href="$nextPageUrl$">&rarr;</a>
    $endif$
</nav>
$else$$if(nextPageUrl)$
<nav class="paginate-nav">
    <span class="paginate-info">$currentPageNum$ / $numPages$</span>
    <a class="paginate-btn paginate-next" href="$nextPageUrl$">&rarr;</a>
</nav>
$endif$$endif$