4th Generation Themes How to Turn Responsiveness of Your Theme On / Off August 11, 2015May 18, 2017 by Angie, in category Carraway, Gentry, Hallie, Lucy and Lane Here is how you enable and disable responsive behavior in your theme. Navigate to Appearance / Customizer. Look for the Advanced Flyout Tab. Easily toggle the responsiveness on / off by clicking the checkbox.