Gallery Grid 4 Columns

[zo_grid layout=”masonry” grid_width=”true” col_xs=”1″ col_sm=”2″ col_md=”3″ col_lg=”4″ image_size=”custom” image_width=”480″ image_height=”400″ display_pagination=”1″ item_gap=”20″ filter=”1″ title_link=”1″ source=”size:12|order_by:date|post_type:portfolio” zo_template=”zo_grid–portfolio.php”]