Child themes are a great WordPress feature that allows you to customize the layout, functionalities, and structure of your pages. With the following examples, we’ll dive into each aspect of theme customization.

Create a new folder in wp-content/themes and name it as you want. But remember that it should be a unique name. The Child Themes handbook recommends using the same name as the parent theme, with -child appended to the end.

So we could name the new folder twentytwentyone-child.

Now move to your child theme directory and create a new style.css file including the following code:

Theme Name: My Twenty Twenty One Child Theme