Installation

Installation

Creating a child theme is a best practices for WordPress theme usage. Themes are updated periodically. If one makes changes to a theme, and then updates the theme to a new version, the changes are lost and will now have to be reapplied. The suggested solution to this problem is a child theme. Any and all changes should be made to the child theme. For a child theme, you need at least three things:

1. folder name -child
2. Containing function.php
3. Containing style.css.

Optionally, you could copy the screenshot from the original theme.

The following is an article on child themes by Nick Schäferhoff: How To Create And Customize A WordPress Child Theme

Download

1. Download the WordPress-Child-Theme-Addons by going to the root folder.
2. Click the green Code button and select the Download ZIP option.
3. Go to the Download folder (can select Show in folder).
4. Locate the download and start to extract the content (can right click and select Extract All...).
5. In the extract form navigate to an appropriate folder.

Configure for specific child theme

Note: I built the current child theme while using the Twenty-Twenty parent theme.

Note: I use VS-Code, but I will try to give general instruction.

For this example I am going to configure this to be a child theme for the Twenty Twenty-One theme.

1. Launch editor.
2. Rename the ThemeName-child folder to the appropriate name (the Twenty Twenty-One theme folder name is twentytwentyone, so rename the folder to twentytwentyone-child).
3. ...

Create ZIP Child Theme

1. Create a zip file named appropriately name (the Twenty Twenty-One theme folder name is twentytwentyone, so name the file twentytwentyone-child.zip).
2. Select and copy the folder from step 2 of Configure for specific child theme.
3. Paste the above folder into the zip file.

Install Child Theme

1. Navigate to the Themes page by Appearance => Themes.
2. From the Themes page, click the Add New button.
3. From the Add Themes page, click the Upload Theme button.
4. From the Add Themes page, click the Choose File button. From the Windows Open form select the child theme zip file and click the Open button.
5. Returns one to the Add Themes page, click the Install Now button.
6. Finally, click the Activate link to activate the theme.