{% load wagtailimages_tags %}
<section class="logo-cloud">
  {% if value.heading %}<h3>{{ value.heading }}</h3>{% endif %}
  <div class="logos">
    {% for logo in value.logos %}
      {% image logo width-160 as logo_img %}
      <img src="{{ logo_img.url }}" alt="">
    {% endfor %}
  </div>
</section>