How are icons posted to social media menu

regarding the social media menu for website: https://thesourcesacramento.com/

This is the child finance theme for sydney pro. My question is how the icons are appears? In the social media menu i see listed for example facebook: and it has a link and label. But how is the icon attached?
thanx
-tony

Hello Tony,

The icons are automatically displayed by main theme’s CSS code. It calls Font Awesome icons depending on the social network addresses. You can check it yourself in the main theme’s style.css file. Below is the code for Facebook icon.

    .social-links a[href*="facebook.com"]::before {
    	content: '\f09a';
    }

Regards,
Kharis

never mind canceled post