<div class="slide-full slide-code gutter-1-4 pad-t">
  {% if include.data.heading %}<h2>{{include.data.heading}}</h2>{% endif %}
  <div class="grid grid-stretch giga">
    <div class="unit [ xs-1 s-1 l-1-2 ] gutter-1-4 unit-content-distribute">
      {% if include.data.col1.before %}
        <div class="slide-code-before">
          {{include.data.col1.before | markdownify}}
        </div>
      {% endif %}
      <div class="content-fill">
        {% include slides/code-inner.html data=include.data.col1 %}
      </div>
    </div>
    <div class="unit [ xs-1 s-1 l-1-2 ] gutter-1-4 unit-content-distribute">
      {% if include.data.col2.before %}
        <div class="slide-code-before">
          {{include.data.col2.before | markdownify}}
        </div>
      {% endif %}
      <div class="content-fill">
        {% include slides/code-inner.html data=include.data.col2 %}
      </div>
    </div>
  </div>
</div>

<div class="slide-full slide-code gutter-1-4 pad-t">
  {% if include.data.heading %}<h2>{{include.data.heading}}</h2>{% endif %}
  <div class="grid grid-stretch giga">
    <div class="unit [ xs-1 s-1 l-1-2 ] gutter-1-4 unit-content-distribute">
      <div class="content-fill">
        {% include slides/code-inner.html data=include.data.col1 %}
      </div>
    </div>
    <div class="unit [ xs-1 s-1 l-1-2 ] gutter-1-4 unit-content-distribute">
      <div class="content-fill">
        {% include slides/code-inner.html data=include.data.col2 %}
      </div>
    </div>
  </div>
</div>

Fix doubling up of code before statements
Fix doubling up of code before statements
