<?php if( get_field('packaging_details','port','lead_time') ): ?>
<div class="prd-overview-list">
<h3>Packaging & Delivery</h3>
    <ul>
        <?php if( get_field('packaging_details') ): ?><li><p>Packaging Details</p> <p><span><?php the_field( 'packaging_details' ); ?></span></p></li><?php endif; ?>
        <?php if( get_field('port') ): ?><li><p>Port</p> <p><span><?php the_field( 'port' ); ?></span></p></li><?php endif; ?>
        <?php if( get_field('lead_time') ): ?><li><p>Lead Time</p> <p><span><?php the_field( 'lead_time' ); ?></span></p></li><?php endif; ?>
    </ul>
</div><?php endif; ?>