try out a different navbar approach

docs/_includes/icons/menu.svg

@@ -0,0 +1 @@
+<svg{% if include.class %} class="{{ include.class }}"{% endif %} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 30"{% if include.width %} width="{{ include.width }}"{% endif %}{% if include.height %} height="{{ include.height }}"{% endif %}><path stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-miterlimit="10" d="M4 7h22M4 15h22M4 23h22"/></svg>

docs/_includes/nav-docs.html

@@ -1,9 +1,11 @@
-<form class="bd-search">
+<form class="bd-search d-flex align-items-center">
   <input type="search" class="form-control" id="search-input" placeholder="Search..." aria-label="Search for..." autocomplete="off">
-  <div class="dropdown-menu bd-search-results" id="search-results"></div>
+  <button class="btn-link bd-search-docs-toggle d-md-none p-0 ml-3" type="button" data-toggle="collapse" data-target="#bd-docs-nav" aria-controls="bd-docs-nav" aria-expanded="false" aria-label="Toggle docs avigation">
+    {% include icons/menu.svg class="" width="30" height="30" %}
+  </button>
 </form>
 
-<nav class="bd-links" id="docsNavbarContent">
+<nav class="collapse bd-links" id="bd-docs-nav">
   {% assign page_slug = page.url | split: '/' | last %}
   {% for group in site.data.nav %}
   {% assign link = group.pages | first %}

docs/_includes/nav-home.html

@@ -1,14 +1,11 @@
-<header class="navbar navbar-inverse navbar-sticky-top navbar-expand-md bd-navbar">
-  <a class="navbar-brand" href="{{ site.baseurl }}/">
+<header class="navbar navbar-inverse navbar-expand-md flex-column flex-md-row bd-navbar">
+  <a class="navbar-brand mr-0 mr-md-2" href="{{ site.baseurl }}/">
     {% include icons/bootstrap.svg width="40" height="40" class="d-block" %}
   </a>
-  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#bd-main-nav" aria-controls="bd-main-nav" aria-expanded="false" aria-label="Toggle navigation">
-    <span class="navbar-toggler-icon"></span>
-  </button>
 
-  <div class="collapse navbar-collapse" id="bd-main-nav">
-    <ul class="navbar-nav">
-      <li class="nav-item d-none d-md-block">
+  <div class="navbar-nav-scroll">
+    <ul class="navbar-nav bd-navbar-nav flex-row">
+      <li class="nav-item">
         <a class="nav-link {% if page.layout == "home" %}active{% endif %}" href="{{ site.baseurl }}/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Bootstrap');">Home</a>
       </li>
       <li class="nav-item">
@@ -27,39 +24,39 @@
         <a class="nav-link" href="{{ site.blog }}" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Blog');">Blog</a>
       </li>
     </ul>
-
-    <ul class="navbar-nav flex-row ml-md-auto my-3 my-md-0">
-      {% comment %}
-      <li class="nav-item dropdown">
-        <a class="nav-item nav-link dropdown-toggle mr-md-2" href="#" id="bd-versions" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-          v{{ site.current_version }}
-        </a>
-        <div class="dropdown-menu dropdown-menu-right" aria-labelledby="bd-versions">
-          <a class="dropdown-item" href="{{ site.baseurl }}/v4">Bootstrap 4</a>
-          <a class="dropdown-item" href="{{ site.baseurl }}/3.3.7/">Bootstrap v3.3.7</a>
-          <a class="dropdown-item" href="{{ site.baseurl }}/2.3.2/">Bootstrap v2.3.2</a>
-          <a class="dropdown-item" href="{{ site.baseurl }}/releases/">All versions...</a>
-        </div>
-      </li>
-      {% endcomment %}
-
-      <li class="nav-item">
-        <a class="nav-link p-2" href="{{ site.repo }}">
-          {% include icons/github.svg class="navbar-nav-svg" %}
-        </a>
-      </li>
-      <li class="nav-item">
-        <a class="nav-link p-2" href="https://twitter.com/{{ site.twitter }}">
-          {% include icons/twitter.svg class="navbar-nav-svg" %}
-        </a>
-      </li>
-      <li class="nav-item">
-        <a class="nav-link p-2" href="{{ site.slack }}">
-          {% include icons/slack.svg class="navbar-nav-svg" %}
-        </a>
-      </li>
-    </ul>
-
-    <a class="btn btn-outline-secondary mb-3 mb-md-0 ml-md-3" href="{{ site.download.source }}">Download</a>
   </div>
+
+  <ul class="navbar-nav flex-row ml-md-auto">
+    {% comment %}
+    <li class="nav-item dropdown">
+      <a class="nav-item nav-link dropdown-toggle mr-md-2" href="#" id="bd-versions" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+        v{{ site.current_version }}
+      </a>
+      <div class="dropdown-menu dropdown-menu-right" aria-labelledby="bd-versions">
+        <a class="dropdown-item" href="{{ site.baseurl }}/v4">Bootstrap 4</a>
+        <a class="dropdown-item" href="{{ site.baseurl }}/3.3.7/">Bootstrap v3.3.7</a>
+        <a class="dropdown-item" href="{{ site.baseurl }}/2.3.2/">Bootstrap v2.3.2</a>
+        <a class="dropdown-item" href="{{ site.baseurl }}/releases/">All versions...</a>
+      </div>
+    </li>
+    {% endcomment %}
+
+    <li class="nav-item">
+      <a class="nav-link p-2" href="{{ site.repo }}">
+        {% include icons/github.svg class="navbar-nav-svg" %}
+      </a>
+    </li>
+    <li class="nav-item">
+      <a class="nav-link p-2" href="https://twitter.com/{{ site.twitter }}">
+        {% include icons/twitter.svg class="navbar-nav-svg" %}
+      </a>
+    </li>
+    <li class="nav-item">
+      <a class="nav-link p-2" href="{{ site.slack }}">
+        {% include icons/slack.svg class="navbar-nav-svg" %}
+      </a>
+    </li>
+  </ul>
+
+  <a class="btn btn-outline-secondary d-none d-md-inline-block mb-3 mb-md-0 ml-md-3" href="{{ site.download.source }}">Download</a>
 </header>