<!--
  image lazy load: https://github.com/ApoorvSaxena/lozad.js
-->
<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/lozad/dist/lozad.min.js"></script>

<script type="text/javascript">
  const imgs = document.querySelectorAll('.post-content img');
  const observer = lozad(imgs);
  observer.observe();
</script>