{% assign saving-bg =  %}
  {% capture saving-bg %}{% picture open_graph_1920 pages/{{ page.served_faster.i_bg_image }} %}{% endcapture %}
<section class="served_faster" style="background-image: url({{saving-bg}})">
    <div class="is-container">
        <div class="col-lg-12">
            <div class="row m-0">
                {% for item in page.served_faster.served_faster_items %}
                <div class="col-sm-4 col-md-4">
                    <div class="served_faster_common">
                        <h3>{{item.t_headline}}</h3>
                        {% if item.t_subheadline %}
                        <p>{{item.t_subheadline}}</p>
                        {% endif %}
                    </div>
                </div>
                {% endfor %}
            </div>
        </div>
        </div>
</section>