The Divi's default Footer area displays the following social icons:
Facebook Icon
X (formerly Twitter) Icon
Instagram Icon - if Divi is installed for the first time
RSS icon
Pro Tip: We strongly advise utilizing the Theme Builder to reconstruct the default Divi Footer Layout. The Social Media Follow module can also display other social networks, including TikTok.
Replace the RSS feed icon with TikTok icon using custom CSS
Go to WordPress Dashboard → Divi → Theme Options → General Tab.
Set the TikTok profile URL instead of the RSS Icon URL.
Add this CSS code to Divi → Theme Options → General Tab → Custom CSS.
#footer-bottom .et-social-icons .et-social-icon.et-social-rss a::before {
content: "\E07B";
font-family: FontAwesome!important;
}Go to WordPress Dashboard → Divi → Theme Options → General Tab → Performance.
Deactivate the Dynamic CSS option.
Note: Deactivating the Dynamic CSS option might create a small performance issue. However, in this particular case, it has to be disabled so that the new TikTok icon will be rendered properly.
The result can be seen in the screenshot below: