Hi,
Try to add the following PHP code snippet to the child theme functions.php file to do this
function woodmart_get_grid_el_class($loop = 0, $columns = 4, $different_sizes = false, $xs_size = false, $sm_size = 4, $md_size = 3) {
$classes = '';
$items_wide = woodmart_get_wide_items_array( $different_sizes );
if( ! in_array( $columns, array(1,2,3,4,6,12) ) ) {
$columns = 4;
}
if( ! $xs_size ) {
$xs_size = apply_filters('woodmart_grid_xs_default', 6);
}
if( $columns <= 3 ) {
if( ! $xs_size ) $xs_size = 12;
if($columns == 1)
$sm_size = 12;
else
$sm_size = 4;
}
$col = ' col-xs-' . $xs_size . ' col-sm-' . $sm_size . ' col-md-';
$md_size = 12/$columns;
// every third element make 2 times larger (for isotope grid)
if( $different_sizes && ( in_array( $loop, $items_wide ) ) ) {
$md_size *= 2;
}
$classes .= $col . $md_size;
if($loop > 0) {
if ( 0 == ( $loop - 1 ) % $columns || 1 == $columns )
$classes .= ' first ';
if ( 0 == $loop % $columns )
$classes .= ' last ';
}
return $classes;
}
Regards