sito-hackit-18/themes/hackit0x15/templates/includes/sidebar-images.html

{% if SIDEBAR_IMAGES %}
    <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 %}