show code
[grid_column size="4"]
[lightbox src="/images/demo/gallery/column_4/1.jpg" title="title" group="gallery1" style=""]
[overlay_icon][image style="" src="/images/demo/gallery/column_4/1.jpg" alt="image" width="800" height="800"/][/overlay_icon]
[/lightbox]
[lightbox src="/images/demo/gallery/column_4/2.jpg" title="title" group="gallery1" style=""]
[overlay_icon][image style="" src="/images/demo/gallery/column_4/2.jpg" alt="image" width="800" height="800"/][/overlay_icon]
[/lightbox]
[lightbox src="/images/demo/gallery/column_4/3.jpg" title="title" group="gallery1" style=""]
[overlay_icon][image style="" src="/images/demo/gallery/column_4/3.jpg" alt="image" width="800" height="800"/][/overlay_icon]
[/lightbox]
[lightbox src="/images/demo/gallery/column_4/4.jpg" title="title" group="gallery1" style=""]
[overlay_icon][image style="" src="/images/demo/gallery/column_4/4.jpg" alt="image" width="800" height="800"/][/overlay_icon]
[/lightbox]
[/grid_column]
