Sith/com/templates/com/weekmail_renderer_html.jinja

<style type="text/css" media="all">
  h1, h2, h3, h4, h5, h6, p {
    padding: 5px ;
    margin: 5px;
  }
  img {
    margin: 5px ;
    width: 95%;
  }
</style>
<div style="background: #CBD1DD; padding: 0px 5%;">
  <div style="background: #F9FAFB;">
    <h2 style="background: #000; color: #f9fafb">{{ weekmail.title }}</h2>
    <img src="{{ weekmail.get_banner() }}"
         id="OWATemporaryImageDivContainerBannerForOutlook"
    >
    {% if weekmail.intro %}
      <h3 style="background: #000; color: #f9fafb">{% trans %}Intro{% endtrans %}</h3>
      {{ weekmail.intro|markdown }}
    {% endif %}

    <h3 style="background: #000; color: #f9fafb">{% trans %}Table of content{% endtrans %}</h3>
    <ul>
      {% for a in weekmail.articles.all() %}
        <li>[{{ a.club }}] {{ a.title }}</li>
      {%- endfor %}
    </ul>

    {%- for a in weekmail.articles.all() %}
      <h3 style="background: #000; color: #f9fafb">[{{ a.club }}] {{ a.title }}</h3>
      {{ a.content|markdown }}
    {%- endfor -%}

    {%- if weekmail.joke %}
      <h3 style="background: #000; color: #f9fafb">{% trans %}Joke{% endtrans %}</h3>
      {{ weekmail.joke|markdown }}
    {% endif -%}

    {%- if weekmail.protip %}
      <h3 style="background: #000; color: #f9fafb">{% trans %}Pro tip{% endtrans %}</h3>
      {{ weekmail.protip|markdown }}
    {% endif -%}

    {%- if weekmail.conclusion %}
      <h3 style="background: #000; color: #f9fafb">{% trans %}Final word{% endtrans %}</h3>
      {{ weekmail.conclusion|markdown }}
    {% endif -%}
    <img src="{{ weekmail.get_footer() }}"
         </div>

  </div>