Hi Theme Dutch
the icon grid col 3 css is missing from the stylesheet in the plugin – as a result while you can select 3 columns using the shortcode – you cannot display the vertical divider line beyond columns 1 and 2 – the last divider line does not show. This is fixed when i add styles to the css for a 3 col grid. perhaps you can add this to the stylesheet please. meantime i have added it to Aziza theme options under the miscellaneous tab styles.
Regrds
Gailstorm