Customizr theme catalog compatibility

As of March 2017, the recommend method for sidebar compatibility is to use LifterLMS Labs: Super Sidebars, a free add-on that allows you to add sidebar compatibility to just about any theme in a matter of seconds without having to write any code. See the full tutorial here.

This code can be added to you functions.php file or to a Custom Plugin in order to ensure LifterLMS Course and Membership Catalogs work well with the Customizr theme.