alps/themes/alps/calendar-header.html

<div class="actions-wrap">
  <div class="actions-pagination" style="margin-left: 0;">
    <a href="?month={{.PrevPage}}" class="button-link">« {{.PrevTime.Format "January"}}</a>
    <h3>{{.Time.Format "January 2006"}}</h3>
    <a href="?month={{.NextPage}}" class="button-link">{{.NextTime.Format "January"}} »</a>
    {{if ne .Time.Month .Now.Month}}
    <a href="/calendar" class="button-link">Today »</a>
    {{end}}
  </div>

  <form method="get" class="actions-search action-group">
    <input
      type="text"
      name="query"
      placeholder="Search {{.Calendar.Name}} events...">
    <button>Search</button>
  </form>
</div>