Change the WordPress theme in FTP

You can make custom changes to the CSS of your WordPress theme through FTP.

1. Before making any changes to a WordPress theme, add a child theme
2. Connect to your hosting with FTP.
3. Navigate to the /wp-content/themes directory.
4. Open the directory containing your child theme.
5. Locate and edit the style.css file.
6. Save your changes, and upload the file.