Hi @cille5
A child theme in WordPress is a theme that inherits functionality and styling from another theme, called the parent theme. It allows you to customize or modify the parent theme without affecting its core files, ensuring updates don’t overwrite your changes.
If you want to know more and learn how to create a child theme please check this documentation – https://www.wpbeginner.com/wp-themes/how-to-create-a-wordpress-child-theme-video/
Regards,
