Grid System
Base on Bootstrap grid system, example : col-md-(number-column-as-you-want).
col-lg-12
col-lg-6
col-lg-6
col-lg-4
col-lg-4
col-lg-4
col-lg-3
col-lg-3
col-lg-3
col-lg-3
col-lg-2-4
col-lg-2-4
col-lg-2-4
col-lg-2-4
col-lg-2-4
col-lg-2
col-lg-2
col-lg-2
col-lg-2
col-lg-2
col-lg-2
Mobile, tablet, and desktop
col-xs-6
col-xs-6
col-lg-8
col-sm-6
col-sm-6
col-lg-6
col-md-6
col-md-6
col-lg-4
col-sm-6
col-sm-6