{{ if default true .Site.Params.BookSearch }}
<div class="book-search hidden">
  <input id="book-search-input" type="text" 
    placeholder="{{ partial "docs/text/i18n" "Search" }}"
    aria-label="{{ partial "docs/text/i18n" "Search" }}"
    maxlength="64" data-hotkeys="s/" />
  <div class="book-search-spinner hidden"></div>
  <ul id="book-search-results"></ul>
</div>
<script>document.querySelector(".book-search").classList.remove("hidden")</script>
{{ end }}
