{{ define "header" }}

{{ if . }}
  <a href="/" class="thread-title-link">
    <h1 class="display-1 text-center thread-title">
      {{ if ne . "" }}
      {{ . }}
      {{ else }}
      Welcome to Micrach
      {{ end }}
    </h1>
  </a>
{{ else }}
  <h1 class="display-1 text-center">Welcome to Micrach</h1>
{{ end }}

{{ end }}