           {% if page.tags != null %}
            <p>
                Tags: {% for tag in page.tags %}
                <a href="{{site.baseurl}}/blog/listall.html#{{tag}}" class="btn btn-primary btn-xs">{{tag}}</a>
                {% endfor %}
            </p>
            <hr>
            {% endif %}

            {{ content }}

            <blockquote>
                <p><a href="{{site.en_url}}{{page.from}}" target="_blank">{{site.en_url}}{{page.from}}</a></p>
                <small><cite title="DataTables