{% recursetree categories %}
                            <!-- блок аккордеон -->
                            <div class="accordion">
                                <section class="accordion_item">
                                    <h3 class="title_block"><strong>{{ node.name }}</strong></h3>
                                    {% if not node.is_leaf_node %}
                                        {% for child in node.children.all %}
                                            <div class="info"><hr>
                                                <ul>
                                                    <li class="info_item"><a href="{% url 'shop:catlist' child.slug %}"><u>{{ child.name }}</u></a></li>
                                                </ul>
                                                {% recursetree child.children.all %}
                                                    <ul>
                                                        <li class="info"><a href="{% url 'shop:shop-list' node.slug %}">{{ node.name }}</a></li>
                                                    </ul>
                                                {% endrecursetree %}
                                            </div>
                                        {% endfor %}
                                    {% endif %}
                                </section>
                            </div>
                            <!-- конец блока аккордеон -->
                        {% endrecursetree %}