{% macro render_blog_post(post, from_index=false) %}

          <div class="post-preview">
            <div class="row">
              <div class="col-md-4">
                  {% if from_index %}<h2><a href="{{ post|url }}"><img style="margin-top:11%" src="{{post.thumbnail}}"/></a></h2>{% else %}<h2><img style="margin-top:11%" src="{{post.thumbnail}}"/></h2>{% endif %}
              </div>    
              <div class="col-md-8">
  {% if from_index %}<a href="{{ post|url }}"><h2 class="post-title">{{ post.title }}</h2></a>
  {% else %}
    <h2 class="post-title">{{ post.title }}</h2>
  {% endif %}
                
                <p class="post-meta" style="font-size:0.9em;">
               Posted on {{ post.pub_date }} by {% if post.twitter_handle %}<a href="https://twitter.com/{{ post.twitter_handle }}">{{ post.author or post.twitter_handle }}</a>{% else %}{{ post.author }} {% endif %}
                </p>
                <p class="post-subtitle">
                  <p>
                    {% if from_index %}
                    {{ post.abstract }}
                    {% else %}
                    {{ post.body }}
                    {% endif %}
                  </p>
                </p>
              </div>
            </div>
          </div>
          <hr>
{% endmacro %}