dynamic bootstrap col-md-4 and others

/**/dynamic bootstrap col-md-4 and others

<?php foreach($service_items as $service_item):?>
				<div class="col-<?php if($service_option_column == 1):?>sm-6<?php elseif($service_option_column == 3):?>md-3 col-sm-6<?php elseif($service_option_column == 4):?>md-2 col-sm-4<?php else:?>sm-4<?php endif;?>     wow zoomIn" data-wow-delay="100ms" data-wow-duration="700ms">