iTop/templates/layouts/contentblock/layout.html.twig

{% apply spaceless %}
    {% block iboContentBlockContainer %}

        {% if oUIBlock.GetCSSClasses() or oUIBlock.GetDataAttributes() %}
            <div id="{{ oUIBlock.GetId() }}"
            {% if oUIBlock.GetCSSClasses() %}class="{{ oUIBlock.GetCSSClasses() }}"{% endif %}
            {% if oUIBlock.GetDataAttributes() %}
                {% for sName, sValue in oUIBlock.GetDataAttributes() %}
                    data-{{ sName }}="{{ sValue }}"
                {% endfor %}
            {% endif %}
            >
        {% endif %}

        {% for oSubBlock in oUIBlock.GetSubBlocks() %}
            {{ render_block(oSubBlock, {aPage: aPage}) }}
        {% endfor %}

        {% if oUIBlock.GetCSSClasses() %}
            </div>
        {% endif %}

    {% endblock %}
{% endapply %}