facebook share button for html content code example

Example: facebook share link html

<a class="btn-floating btn btn-tw" type="button" role="button" title="Share on facebook"
   href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fparse.com" target="_blank"
   rel="noopener">
  <i class="fab fa-2x fa-facebook-square"></i>
</a>