$processor.processColumn("column-1", "portlet-column-content portlet-column-content-only")



$processor.processColumn("column-2", "portlet-column-content portlet-column-content-first")



$processor.processColumn("column-3", "portlet-column-content")



$processor.processColumn("column-4", "portlet-column-content portlet-column-content-last")