Как изменить вид списка категорий?

<div <?php echo $class; ?> >
		<?php $class = ''; ?>
			<h3 class="page-header item-title">
				<a href="<?php echo JRoute::_(ContentHelperRoute::getCategoryRoute($item->id, $item->language)); ?>">
				<?php echo $this->escape($item->title); ?></a>
				<?php if ($this->params->get('show_cat_num_articles_cat') == 1) :?>
					<span class="badge badge-info tip hasTooltip" title="<?php echo JHtml::_('tooltipText', 'COM_CONTENT_NUM_ITEMS_TIP'); ?>">
						<?php echo JText::_('COM_CONTENT_NUM_ITEMS'); ?>&nbsp;
						<?php echo $item->numitems; ?>
					</span>
				<?php endif; ?>
				<?php if (count($item->getChildren()) > 0 && $this->maxLevelcat > 1) : ?>
					<a id="category-btn-<?php echo $item->id; ?>" href="#category-<?php echo $item->id; ?>"
						data-toggle="collapse" data-toggle="button" class="btn btn-mini pull-right"><span class="icon-plus"></span></a>
				<?php endif; ?>

<a id="category-btn-<?php echo $item->id; ?>" href="#category-<?php echo $item->id; ?>" data-toggle="collapse" data-toggle="button" class="btn btn-mini pull-right"><span class="icon-minus"></span></a>

<div class="collapse fade in" id="category-<?php echo $item->id; ?>">