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: 1.5rem;"></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">
      {{ if eq .Layout "docs" }}
        <div class="bd-search" id="docsearch" data-bd-docs-version="{{ .Site.Params.docs_version }}"></div>
      {{ end }}

      <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" data-bs-scroll="true">
      <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/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Docs');">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/" onclick="ga('send', 'event', 'Navbar', 'Community links', '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 }}" onclick="ga('send', 'event', 'Navbar', 'Community links', '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 }}" onclick="ga('send', 'event', 'Navbar', 'Community links', '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 }}" onclick="ga('send', 'event', 'Navbar', 'Community links', '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 dropdown">
            <button class="btn btn-link nav-link py-2 px-0 px-lg-2 dropdown-toggle d-flex align-items-center"
                    id="bd-theme"
                    type="button"
                    aria-expanded="false"
                    data-bs-toggle="dropdown"
                    data-bs-display="static"
                    aria-label="Toggle theme (auto)">
              <svg class="bi my-1 theme-icon-active"><use href="#circle-half"></use></svg>
              <span class="d-lg-none ms-2" id="bd-theme-text">Toggle theme</span>
            </button>
            <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="bd-theme-text" style="--bs-dropdown-min-width: 8rem;">
              <li>
                <button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="light" aria-pressed="false">
                  <svg class="bi me-2 opacity-50 theme-icon"><use href="#sun-fill"></use></svg>
                  Light
                  <svg class="bi ms-auto d-none"><use href="#check2"></use></svg>
                </button>
              </li>
              <li>
                <button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="dark" aria-pressed="false">
                  <svg class="bi me-2 opacity-50 theme-icon"><use href="#moon-stars-fill"></use></svg>
                  Dark
                  <svg class="bi ms-auto d-none"><use href="#check2"></use></svg>
                </button>
              </li>
              <li>
                <button type="button" class="dropdown-item d-flex align-items-center active" data-bs-theme-value="auto" aria-pressed="true">
                  <svg class="bi me-2 opacity-50 theme-icon"><use href="#circle-half"></use></svg>
                  Auto
                  <svg class="bi ms-auto d-none"><use href="#check2"></use></svg>
                </button>
              </li>
            </ul>
          </li>
        </ul>
      </div>
    </div>
  </nav>
</header>