website-theme/layouts/partials/header.html

<header class="h-card p-author">
  <!-- avator -->
  <div class="avatar">
    <img class="avatarMask u-photo" src="{{ .Site.BaseURL }}/img/{{ .Site.Params.avatar }}" alt="{{ .Site.Params.avatarDescription }}">
    <a href="{{ .Site.BaseURL }}"><img class="avatar-border" src="{{ .Site.BaseURL }}/img/avatar-border.svg" alt=""></a>
  </div>
  <!-- author -->
  <h2 class="p-name"><a class="author u-url" rel="me" href="{{ .Site.BaseURL }}">{{ .Site.Params.Author }}</a></h2>
  <!-- email / description (for h-card) -->
  <a style="display: none" class="u-email" href="mailto://{{ .Site.Params.email }}"></a>
  <p style="display: none" class="p-note">
    {{ .Site.Params.description | safeHTML }}
  </p>
</header>