privacyguides.org/_includes/team.html

<div class="col-12 col-sm-6 col-lg-4 col-xl-3">
  <div class="card mb-3 mx-4 mx-sm-0" itemscope itemtype="http://schema.org/Person">
    <img src="{{ site.baseurl }}/assets/img/team/{{ include.avatar }}" class="card-img-top" itemprop="image" alt="{% if include.nick %}{{ include.nick }}{% else %}{{ include.name }}{% endif %}">
    <div class="card-body">

      <h5 class="card-title mt-0" itemprop="name">
      {% if include.nick %}
        {{ include.nick }}</h5>
      <meta itemprop="alternateName" content="{{ include.name }}" />
      {% else %}
        {{ include.name }}</h5>
      {% endif %}

      <meta itemprop="affiliation" content="PrivacyTools" />
      <h6 class="card-subtitle mb-2 text-muted" itemprop="jobTitle">{{ include.role | default: "Contributor" }}</h6>
      <p class="card-text" {% if include.bio %}itemprop="description"{% endif %}>{{ include.bio | default: "<i>Hmm, this user hasn't written a bio quite yet :(</i>" }}</p>
      {% if include.email %}
      <a href="mailto:{{ include.email }}" aria-label="Email" class="card-link" itemprop="email">
        <i class="fas fa-envelope" aria-hidden="true" title="{{ include.email }}"></i>
      </a>
      {% endif %}
      {% if include.website %}
      <a href="{{ include.website }}" aria-label="Website" class="card-link" itemprop="url">
        <i class="fas fa-link" aria-hidden="true" title="Website"></i>
      </a>
      {% endif %}
      {% if include.mastodon %}
      <a href="{{ include.mastodon }}" aria-label="Mastodon" class="card-link" itemprop="sameAs">
        <i class="fab fa-mastodon" aria-hidden="true" title="Mastodon Profile"></i>
      </a>
      {% endif %}
      {% if include.twitter %}
      <a href="https://twitter.com/{{ include.twitter }}" aria-label="Twitter" class="card-link" itemprop="sameAs">
        <i class="fab fa-twitter" aria-hidden="true" title="Twitter Profile"></i>
      </a>
      {% endif %}
      {% if include.blog %}
      <a href="https://blog.privacytools.io/author/{{ include.blog }}" aria-label="Blog" class="card-link" itemprop="sameAs">
        <i class="fas fa-pen-nib" aria-hidden="true" title="PrivacyTools Blog Author"></i>
      </a>
      {% endif %}
    </div>
  </div>
</div>