{% macro frontmatter(classes, author, date, word_count, read_time) %}
<ul class="frontmatter {{classes}}" id="frontmatter">
    {% if author %}
    <li>{{author}}</li>
    <span class="dot-divider"></span>
    {% endif %}
    <li>
        <time class="article_time"  datetime="{{date}}">{{ date | date(format="%B %d, %Y") }}</time>
    </li>
    <span class="dot-divider"></span>
    <li> {{word_count}} words </li>
    <span class="dot-divider" ></span>
    <li> {{read_time}} min </li>
</ul>
{% endmacro frontm