How to use icon box

The icon-boxes are found in “contact” page and the markup is:

<div class="mm-iconbox clearfix">
  <div class="mm-iconbox__icon-wrapper">
   <i class="fas fa-map-marker-alt"></i>
  </div>
  <div class="mm-iconbox__content-wrapper">
   <p class="mm-iconbox__desc">1857 Alford Rapid Apt. 109
   </p>
  </div>
</div>

The icon is created with font-awesome and the scss file is css/scss/elements/_iconbox.scss.