1 ) Drag a “Simple Social Media” widget to the “Nav Social Menu” widget area.
2 ) Paste your social media link to the box accordingly.
3 ) You could adjust the icon size, add background color and icon color as well.
*If you’d like to have the transparent background icon just like the demo. Paste the following code in the Appearance > Customize >Additional CSS then hit the “Publish” button.
.simple-social-icons ul li a {background-color: transparent !Important;}