bootstrap/site/layouts/partials/docs-navbar.html

<header class="navbar navbar-expand-lg bd-navbar sticky-top">
  <nav class="container-xxl bd-gutter flex-wrap flex-lg-nowrap" aria-label="Main navigation">
    {{- if eq .Layout "docs" }}
    <div class="bd-navbar-toggle">
      <button class="navbar-toggler p-2" type="button" data-bs-toggle="offcanvas" data-bs-target="#bdSidebar" aria-controls="bdSidebar" aria-label="Toggle docs navigation">
        {{ partial "icons/hamburger.svg" (dict "class" "bi" "width" "24" "height" "24") }}
        <span class="d-none fs-6 pe-1">Browse</span>
      </button>
    </div>
    {{- else }}
      <div class="d-lg-none" style="width: 4.25rem;"></div>
    {{- end }}

    <a class="navbar-brand p-0 me-0 me-lg-2" href="/" aria-label="Bootstrap">
      {{ partial "icons/bootstrap-white-fill.svg" (dict "class" "d-block my-1" "width" "40" "height" "32") }}
    </a>

    <div class="d-flex">
      <div class="bd-search" id="docsearch" data-bd-docs-version="{{ .Site.Params.docs_version }}"></div>

      <button class="navbar-toggler d-flex d-lg-none order-3 p-2" type="button" data-bs-toggle="offcanvas" data-bs-target="#bdNavbar" aria-controls="bdNavbar" aria-label="Toggle navigation">
        <svg class="bi" aria-hidden="true"><use xlink:href="#three-dots"></use></svg>
      </button>
    </div>

    <div class="offcanvas-lg offcanvas-end flex-grow-1" tabindex="-1" id="bdNavbar" aria-labelledby="bdNavbarOffcanvasLabel">
      <div class="offcanvas-header px-4 pb-0">
        <h5 class="offcanvas-title text-white" id="bdNavbarOffcanvasLabel">Bootstrap</h5>
        <button type="button" class="btn-close btn-close-white" data-bs-dismiss="offcanvas" aria-label="Close" data-bs-target="#bdNavbar"></button>
      </div>

      <div class="offcanvas-body p-4 pt-0 p-lg-0">
        <hr class="d-lg-none text-white-50">
        <ul class="navbar-nav flex-row flex-wrap bd-navbar-nav">
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2{{ if eq .Page.Layout "docs" }} active" aria-current="true{{ end }}" href="/docs/{{ .Site.Params.docs_version }}/getting-started/introduction/">Docs</a>
          </li>
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2{{ if eq .Page.Title "Examples" }} active" aria-current="true{{ end }}" href="/docs/{{ .Site.Params.docs_version }}/examples/">Examples</a>
          </li>
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2" href="{{ .Site.Params.icons }}" target="_blank" rel="noopener">Icons</a>
          </li>
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2" href="{{ .Site.Params.themes }}" target="_blank" rel="noopener">Themes</a>
          </li>
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2" href="{{ .Site.Params.blog }}" target="_blank" rel="noopener">Blog</a>
          </li>
        </ul>

        <hr class="d-lg-none text-white-50">

        <ul class="navbar-nav flex-row flex-wrap ms-md-auto">
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2" href="{{ .Site.Params.github_org }}" target="_blank" rel="noopener">
              {{ partial "icons/github.svg" (dict "class" "navbar-nav-svg" "width" "16" "height" "16") }}
              <small class="d-lg-none ms-2">GitHub</small>
            </a>
          </li>
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2" href="https://twitter.com/{{ .Site.Params.twitter }}" target="_blank" rel="noopener">
              {{ partial "icons/twitter.svg" (dict "class" "navbar-nav-svg" "width" "16" "height" "16") }}
              <small class="d-lg-none ms-2">Twitter</small>
            </a>
          </li>
          <li class="nav-item col-6 col-lg-auto">
            <a class="nav-link py-2 px-0 px-lg-2" href="{{ .Site.Params.opencollective }}" target="_blank" rel="noopener">
              {{ partial "icons/opencollective.svg" (dict "class" "navbar-nav-svg" "width" "16" "height" "16") }}
              <small class="d-lg-none ms-2">Open Collective</small>
            </a>
          </li>
          <li class="nav-item py-2 py-lg-1 col-12 col-lg-auto">
            <div class="vr d-none d-lg-flex h-100 mx-lg-2 text-white"></div>
            <hr class="d-lg-none my-2 text-white-50">
          </li>

          {{ partial "docs-versions" . }}

          <li class="nav-item py-2 py-lg-1 col-12 col-lg-auto">
            <div class="vr d-none d-lg-flex h-100 mx-lg-2 text-white"></div>
            <hr class="d-lg-none my-2 text-white-50">
          </li>

          <li class="nav-item col-12 col-lg-auto">
            <button class="nav-link transparency-toggle py-2 px-0 px-lg-2" title="Toggle examples' transparency (inactive)" aria-label="Toggle examples' transparency (inactive)">
              <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="navbar-nav-svg" viewBox="0 0 16 16" aria-hidden="true">
                <path d="M0 6.5a6.5 6.5 0 0 1 12.346-2.846 6.5 6.5 0 1 1-8.691 8.691A6.5 6.5 0 0 1 0 6.5m5.144 6.358a5.5 5.5 0 1 0 7.714-7.714 6.5 6.5 0 0 1-7.714 7.714m-.733-1.269q.546.226 1.144.33l-1.474-1.474q.104.597.33 1.144m2.614.386a5.5 5.5 0 0 0 1.173-.242L4.374 7.91a6 6 0 0 0-.296 1.118zm2.157-.672q.446-.25.838-.576L5.418 6.126a6 6 0 0 0-.587.826zm1.545-1.284q.325-.39.576-.837L6.953 4.83a6 6 0 0 0-.827.587l4.6 4.602Zm1.006-1.822q.183-.562.242-1.172L9.028 4.078q-.58.096-1.118.296l3.823 3.824Zm.186-2.642a5.5 5.5 0 0 0-.33-1.144 5.5 5.5 0 0 0-1.144-.33z"/>
              </svg>
              <span class="d-lg-none" aria-hidden="true">Toggle examples' transparency (inactive)</span>
            </button>
          </li>

          <li class="nav-item dropdown">
            {{ partial "theme-toggler" . }}
          </li>
        </ul>
      </div>
    </div>
  </nav>
</header>