Bootstrap tumblr pagination

pagination-tumblr.html

<nav>
  <ul class="pagination">
    {block:PreviousPage}
    <li>
      <a href="{PreviousPage}" aria-label="Previous">
        <span aria-hidden="true">&laquo;</span>
      </a>
    </li>
    {/block:PreviousPage}
    {block:JumpPagination length="5"}
        {block:CurrentPage}
        <li class="active">
            <a href="{URL}">
                {PageNumber}
            </a>
        </li>
        {/block:CurrentPage}
        {block:JumpPage}
        <li>
            <a href="{URL}">
                {PageNumber}
            </a>
        </li>
        {/block:JumpPage}
    {/block:JumpPagination}
    {block:NextPage}
    <li>
      <a href="{NextPage}" aria-label="Next">
        <span aria-hidden="true">&raquo;</span>
      </a>
    </li>
    {/block:NextPage}
  </ul>
</nav>
{/block:Pagination}