{% if SIDEBAR_IMAGES %}
    {% if SIDEBAR_IMAGES_HEADER %}
        <li class="list-group-item"><h4><i class="fa fa-external-link-square fa-lg"></i><span class="icon-label">{{ SIDEBAR_IMAGES_HEADER }}</span></h4>
    {% endif %}
    <li class="list-group-item">
        <ul class="list-group" id="links">
        {% for image in SIDEBAR_IMAGES %}
            <img width="100%" class="img-thumbnail" src="{{ image }}"/>
        {% endfor %}
        </ul>
    </li>
{% endif %}