private function bootstrapBreadcrumb(NavigationNode $node, $last) {

        $attributes = true === $node->getActive() && true === $last ? ["class" => "active"] : [];

        $content   = $this->getTranslator()->trans($node->getId());
        $innerHTML = true === $last ? $content : static::coreHTMLElement("a", $content, ["href" => $node->getUri()]);

        return static::coreHTMLElement("li", $innerHTML, $attributes);
    }