app/codein/content/html/codein/readonly/_group.html

<div class="block block-page block-readonly">
  <div class="block-form-title">
    <span class="title">{{ title }}</span>
  </div>
  <div class="block-content model-readonly">
    {% for field in fields %}
      <div class="row readonly-row {% if forloop.counter|divisibleby:2 %}even{% else %}odd{% endif %}">
        <div class="col-md-5 col-xs-6 text-right">
          <label>{{ field.label }}</label>
        </div>
        <div class="col-md-7 col-xs-6 text-left">
          <span class="readonly-row-content">
            {% if field.is_safe %}
              {{ field.value|safe }}
            {% else %}
              {{ field.value }}
            {% endif %}
         </span>
        </div>
      </div>
    {% endfor %}
  </div>
</div>