Snippets: Add New “Gaps” For Total Grid Modules

function myprefix_wpex_column_gaps( $gaps ) {
	$gaps['3'] = '3px'; // Add a 3 pixel gap
	return $gaps;
}
add_filter( 'wpex_column_gaps', 'myprefix_wpex_column_gaps' );

Snippet Type: PHP

All PHP snippets should be added via a child theme's functions.php file or via the Code Snippets Plugin (or alternative plugin)