WordPress Speed Up Service | WordPress Website Maintenance Packages Reply To: Customizer CSS disabling Child Theme Style.css?, by kjodle Child themes should load the same as before. I’m not having an issue with any of my sites. A link to the page in question would be helpful—we could look for errors for you. Failing that, navigate to that site, open the inspector by pressing F12, and click on the “Console” tab. Do you see any errors there about child theme files not loading? Reply To: Customizer CSS disabling Child Theme Style.css?