Thank you.

Just to confirm to help others: The code below has worked and is different from the default that was in the manager when I installed. Others may want to use the below as their starting point too.
Code:
<a href="https://twitter.com" target="_blank" class="mx-2"><i class="fa-brands fa-twitter fa-2x"></i></a><a href="https://www.instagram.com" target="_blank" class="mx-2"><i class="fa-brands fa-instagram fa-2x"></i></a><a href="https://www.facebook.com" target="_blank" class="mx-2"><i class="fa-brands fa-facebook fa-2x"></i></a>

Thank you so much for the help.