Ok - then we need to take another way. In functions.php replace the "avia_title" function with following code:
function avia_title($post = "", $_product = "", $title = "")
{
if(!$title) $title = get_the_title(avia_get_the_id());
echo "<div class='title_container'>";
if(!is_front_page()) echo avia_breadcrumbs();
echo '<h1 class="page-title">'.$title.'</h1>';
if($_product && is_singular())
{
echo "<div class='price_container'>";
woocommerce_template_single_price($post, $_product);
$_tax = &new woocommerce_tax();
$rate = $_tax->get_rate( $_product->get_tax_class() );
?>
<div>(inkl <?php echo round($rate); ?>% Mwst. und zzgl. <a href="<?php bloginfo('url'); ?>/versandkosten">Versandkosten</a>)</div><?php
echo "</div>";
}
echo "</div>";
}
and add fokllowing code to css/custom.css:
#top .price_container {
line-height: 20px;
}