Uitlijnen van 'extra velden' in K2

<?php if($this->item->params->get('itemExtraFields') && count($this->item->extra_fields)): ?> <!-- Item extra fields --> <div class="itemExtraFields"> <h3><?php echo JText::_('K2_ADDITIONAL_INFO'); ?></h3> <ul> <?php foreach ($this->item->extra_fields as $key=>$extraField): ?> <?php if($extraField->value != ''): ?> <li class="<?php echo ($key%2) ? "odd" : "even"; ?> type<?php echo ucfirst($extraField->type); ?> group<?php echo $extraField->group; ?>"> <?php if($extraField->type == 'header'): ?> <h4 class="itemExtraFieldsHeader"><?php echo $extraField->name; ?></h4> <?php else: ?> <span class="itemExtraFieldsLabel"><?php echo $extraField->name; ?>:</span> <span class="itemExtraFieldsValue"><?php echo $extraField->value; ?></span> <?php endif; ?> </li> <?php endif; ?> <?php endforeach; ?> </ul> <div class="clr"></div> </div> <?php endif; ?>