Remove offer field and re-set spaces for remaining fields (for WPCasa Bahia)

functions.php

<?php

/**
 * Remove offer field and re-set spaces for remaining fields (for WPCasa Bahia)
 */
add_filter( 'wpsight_get_search_fields', 'custom_wpsight_bahia_get_search_field_widths' );

function custom_wpsight_bahia_get_search_field_widths( $fields ) {
 
    // Unset offer
	unset( $fields['offer'] );
    
    // Get listing details
	$details = wpsight_details();
	
	$details_1 = $details['details_1']['id'];
	$details_2 = $details['details_2']['id'];
	
	$fields['location']['class'] = '4u 12u$(medium)';
	$fields['listing-type']['class'] = '4u 12u$(medium)';
	$fields[ $details_1 ]['class'] = '2u 6u(medium)';	
	$fields[ $details_2 ]['class'] = '2u 6u$(medium)';
		
	return $fields;
	
}