How to show an icon in the container with some background
To create the icon, follow the steps below:

1. Follow the steps in the Icon Element article to add the icon to your page.
2. Configure the settings like shown below:
Content
Icon – Pick your desired icon.
Container – Enable this option.
Shape – Set the shape of the container to either a circle or a square.
Style
Color Type – Set this option to the solid.
Color – #f5875b
Size – 90px
Alignment – Center
Container Background Type – Classic
Container Color – #f4f4f4
Border Type – Dotter
Border Color – #f5875b
3. Configure the rest of the settings as you desire and publish or update the page.