Telling theme has few extra classes to help with creating content.

You can add these classes to Extra Class Name field of the element.

Responsive design

This class will hide element on screens smaller than 1100px:

telling-hide-on-1100

This class will hide element on screens smaller than 979px – starting with tablet portrait:

telling-hide-on-tablet

This class will hide element on screens smaller than 767px – starting with mobile landscape:

telling-hide-on-mobile

Sticky container

Add this extra class to the column to make it sticky while user scrolls:

sticky-container