dynamicweb/cms_templates/two_columns.html

{% extends "base_glarus.html" %}
{% load staticfiles cms_tags %}
{% block title %}About{% endblock %}

{% block content %}
<div class="row">
  <div class="box">
    <div class="col-lg-6">
      {% placeholder 'two_columns_a' %}
    </div>
    <div class="col-lg-6">
      {% placeholder 'two_columns_b' %}
    </div>
    <div class="clearfix"></div>
  </div>
</div>

</div>
<!-- /.container -->

{% endblock %}