Some of our themes support Easy Foundation Shortcode plugin. You may find the optimized version of the plugin in /yourtheme/vendor/plugins/ folder.
Also you may follow the recommendations on the screen after theme activation and automatically install it.
You can create columns, buttons, panels, tabs etc. with ease using shortcodes panel.
If you create columns, you may adjust them for mobile devices.
With the help of this plugin you may add some custom styles.