Smooth infinite scrolling for the 20th century.

<div class="c-pagination">
  <div class="c-pagination__controls c-pagination__controls--backward">
    <button class="c-pagination__control">&laquo;</button>
    <button class="c-pagination__control">&lsaquo;</button>
  </div>
  <div class="c-pagination__controls">
    <span class="c-pagination__ellipsis">&hellip;</span>
    <button class="c-pagination__page">4</button>
    <button class="c-pagination__page c-pagination__page--current">5</button>
    <button class="c-pagination__page">6</button>
    <span class="c-pagination__ellipsis">&hellip;</span>
  </div>
  <div class="c-pagination__controls c-pagination__controls--forward">
    <button class="c-pagination__control">&rsaquo;</button>
    <button class="c-pagination__control">&raquo;</button>
  </div>
</div>