font awesome icons

<ul class="fa-ul">
  <li><i class="fa-li fa fa-check-square"></i>List icons</li>
  <li><i class="fa-li fa fa-check-square"></i>can be used</li>
  <li><i class="fa-li fa fa-spinner fa-spin"></i>as bullets</li>
  <li><i class="fa-li fa fa-square"></i>in lists</li>
</ul>

<i class="fa fa-whatsapp" aria-hidden="true"></i>

<i class="fa fa-check" aria-hidden="true"></i>

<i class="fa fa-usd" aria-hidden="true"></i>

https://fontawesome.com/start