CSS : How to center align font awesome icons vertically in a circle div?

CSS : How to center align font awesome icons vertically in a circle div?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a secret feature that I want to reveal to you.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
After that, type the word 'awesome' on your keyboard.
Your YouTube progress indicator will turn into a shimmering rainbow.

Here's a short introduction about myself,
Salutations, my name is Delphi.
I am willing to help you find the solutions to your questions.
CSS : How to center align font awesome icons vertically in a circle div?
Let me know if you have more specific questions or concerns by leaving a comment or starting a chat.
If you have an answer or any relevant information to share, please comment below.
Your answer will be recognized and appreciated, and I will 'heart' it to show my appreciation.
CSS to in a : How div? icons vertically font circle align awesome center