Rewrite dropdowns

- Remove nested > selectors for dropdown items
- Update docs examples to use all the new markup

3 files changed, 188 insertions, 216 deletions

diff --git a/docs/components/button-dropdown.md b/docs/components/button-dropdown.md
index 32e03c0b7..315b35107 100644
--- a/docs/components/button-dropdown.md
+++ b/docs/components/button-dropdown.md
@@ -24,63 +24,63 @@ Turn a button into a dropdown toggle with some basic markup changes.
 <div class="bd-example">
   <div class="btn-group">
     <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Default</button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Primary</button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Success</button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-info dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Info</button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-warning dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Warning</button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Danger</button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
 </div>
 
@@ -90,13 +90,13 @@ Turn a button into a dropdown toggle with some basic markup changes.
   <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     Action
   </button>
-  <ul class="dropdown-menu">
-    <li><a href="#">Action</a></li>
-    <li><a href="#">Another action</a></li>
-    <li><a href="#">Something else here</a></li>
-    <li role="separator" class="divider"></li>
-    <li><a href="#">Separated link</a></li>
-  </ul>
+  <div class="dropdown-menu">
+    <a class="dropdown-item" href="#">Action</a>
+    <a class="dropdown-item" href="#">Another action</a>
+    <a class="dropdown-item" href="#">Something else here</a>
+    <div class="dropdown-divider"></div>
+    <a class="dropdown-item" href="#">Separated link</a>
+  </div>
 </div>
 {% endhighlight %}
 
@@ -110,78 +110,78 @@ Similarly, create split button dropdowns with the same markup changes, only with
     <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
       <span class="sr-only">Toggle Dropdown</span>
     </button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-primary">Primary</button>
     <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
       <span class="sr-only">Toggle Dropdown</span>
     </button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-success">Success</button>
     <button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
       <span class="sr-only">Toggle Dropdown</span>
     </button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-info">Info</button>
     <button type="button" class="btn btn-info dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
       <span class="sr-only">Toggle Dropdown</span>
     </button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-warning">Warning</button>
     <button type="button" class="btn btn-warning dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
       <span class="sr-only">Toggle Dropdown</span>
     </button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
   <div class="btn-group">
     <button type="button" class="btn btn-danger">Danger</button>
     <button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
       <span class="sr-only">Toggle Dropdown</span>
     </button>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </div><!-- /btn-group -->
 </div>
 
@@ -192,13 +192,13 @@ Similarly, create split button dropdowns with the same markup changes, only with
   <button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     <span class="sr-only">Toggle Dropdown</span>
   </button>
-  <ul class="dropdown-menu">
-    <li><a href="#">Action</a></li>
-    <li><a href="#">Another action</a></li>
-    <li><a href="#">Something else here</a></li>
-    <li role="separator" class="divider"></li>
-    <li><a href="#">Separated link</a></li>
-  </ul>
+  <div class="dropdown-menu">
+    <a class="dropdown-item" href="#">Action</a>
+    <a class="dropdown-item" href="#">Another action</a>
+    <a class="dropdown-item" href="#">Something else here</a>
+    <div class="dropdown-divider"></div>
+    <a class="dropdown-item" href="#">Separated link</a>
+  </div>
 </div>
 {% endhighlight %}
 
@@ -212,13 +212,13 @@ Button dropdowns work with buttons of all sizes.
       <button class="btn btn-secondary btn-lg dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
         Large button
       </button>
-      <ul class="dropdown-menu">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li role="separator" class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+      <div class="dropdown-menu">
+        <a class="dropdown-item" href="#">Action</a>
+        <a class="dropdown-item" href="#">Another action</a>
+        <a class="dropdown-item" href="#">Something else here</a>
+        <div class="dropdown-divider"></div>
+        <a class="dropdown-item" href="#">Separated link</a>
+      </div>
     </div><!-- /btn-group -->
   </div><!-- /btn-toolbar -->
   <div class="btn-toolbar" role="toolbar">
@@ -226,13 +226,13 @@ Button dropdowns work with buttons of all sizes.
       <button class="btn btn-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
         Small button
       </button>
-      <ul class="dropdown-menu">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li role="separator" class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+      <div class="dropdown-menu">
+        <a class="dropdown-item" href="#">Action</a>
+        <a class="dropdown-item" href="#">Another action</a>
+        <a class="dropdown-item" href="#">Something else here</a>
+        <div class="dropdown-divider"></div>
+        <a class="dropdown-item" href="#">Separated link</a>
+      </div>
     </div><!-- /btn-group -->
   </div><!-- /btn-toolbar -->
   <div class="btn-toolbar" role="toolbar">
@@ -240,13 +240,13 @@ Button dropdowns work with buttons of all sizes.
       <button class="btn btn-secondary btn-xs dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
         Extra small button
       </button>
-      <ul class="dropdown-menu">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li role="separator" class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+      <div class="dropdown-menu">
+        <a class="dropdown-item" href="#">Action</a>
+        <a class="dropdown-item" href="#">Another action</a>
+        <a class="dropdown-item" href="#">Something else here</a>
+        <div class="dropdown-divider"></div>
+        <a class="dropdown-item" href="#">Separated link</a>
+      </div>
     </div><!-- /btn-group -->
   </div><!-- /btn-toolbar -->
 </div><!-- /example -->
@@ -257,9 +257,9 @@ Button dropdowns work with buttons of all sizes.
   <button class="btn btn-secondary btn-lg dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     Large button
   </button>
-  <ul class="dropdown-menu">
+  <div class="dropdown-menu">
     ...
-  </ul>
+  </div>
 </div>
 
 <!-- Small button group -->
@@ -267,9 +267,9 @@ Button dropdowns work with buttons of all sizes.
   <button class="btn btn-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     Small button
   </button>
-  <ul class="dropdown-menu">
+  <div class="dropdown-menu">
     ...
-  </ul>
+  </div>
 </div>
 
 <!-- Extra small button group -->
@@ -277,9 +277,9 @@ Button dropdowns work with buttons of all sizes.
   <button class="btn btn-secondary btn-xs dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     Extra small button
   </button>
-  <ul class="dropdown-menu">
+  <div class="dropdown-menu">
     ...
-  </ul>
+  </div>
 </div>
 {% endhighlight %}
 
@@ -294,26 +294,26 @@ Trigger dropdown menus above elements by adding `.dropup` to the parent.
       <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
         <span class="sr-only">Toggle Dropdown</span>
       </button>
-      <ul class="dropdown-menu">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li role="separator" class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+      <div class="dropdown-menu">
+        <a class="dropdown-item" href="#">Action</a>
+        <a class="dropdown-item" href="#">Another action</a>
+        <a class="dropdown-item" href="#">Something else here</a>
+        <div class="dropdown-divider"></div>
+        <a class="dropdown-item" href="#">Separated link</a>
+      </div>
     </div><!-- /btn-group -->
     <div class="btn-group dropup">
       <button type="button" class="btn btn-primary">Right dropup</button>
       <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
         <span class="sr-only">Toggle Dropdown</span>
       </button>
-      <ul class="dropdown-menu dropdown-menu-right">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li role="separator" class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+      <div class="dropdown-menu dropdown-menu-right">
+        <a class="dropdown-item" href="#">Action</a>
+        <a class="dropdown-item" href="#">Another action</a>
+        <a class="dropdown-item" href="#">Something else here</a>
+        <div class="dropdown-divider"></div>
+        <a class="dropdown-item" href="#">Separated link</a>
+      </div>
     </div><!-- /btn-group -->
   </div>
 </div>
@@ -324,8 +324,8 @@ Trigger dropdown menus above elements by adding `.dropup` to the parent.
   <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     <span class="sr-only">Toggle Dropdown</span>
   </button>
-  <ul class="dropdown-menu">
+  <div class="dropdown-menu">
     <!-- Dropdown menu links -->
-  </ul>
+  </div>
 </div>
 {% endhighlight %}
diff --git a/docs/components/dropdowns.md b/docs/components/dropdowns.md
index 091776696..c60cb6fdb 100644
--- a/docs/components/dropdowns.md
+++ b/docs/components/dropdowns.md
@@ -20,17 +20,11 @@ Wrap the dropdown's trigger and the dropdown menu within `.dropdown`, or another
   <button class="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     Dropdown
   </button>
-  <ul class="dropdown-menu" aria-labelledby="dropdownMenu1">
-    <li>
-      <a href="#">Action</a>
-    </li>
-    <li>
-      <a href="#">Another action</a>
-    </li>
-    <li>
-      <a href="#">Something else here</a>
-    </li>
-  </ul>
+  <div class="dropdown-menu" aria-labelledby="dropdownMenu1">
+    <a class="dropdown-item" href="#">Action</a>
+    <a class="dropdown-item" href="#">Another action</a>
+    <a class="dropdown-item" href="#">Something else here</a>
+  </div>
 </div>
 {% endexample %}
 
@@ -43,9 +37,9 @@ By default, a dropdown menu is automatically positioned 100% from the top and al
 {% endcallout %}
 
 {% highlight html %}
-<ul class="dropdown-menu dropdown-menu-right" aria-labelledby="dLabel">
+<div class="dropdown-menu dropdown-menu-right" aria-labelledby="dLabel">
   ...
-</ul>
+</div>
 {% endhighlight %}
 
 ## Menu headers
@@ -53,15 +47,11 @@ By default, a dropdown menu is automatically positioned 100% from the top and al
 Add a header to label sections of actions in any dropdown menu.
 
 {% example html %}
-<ul class="dropdown-menu">
-  <li class="dropdown-header">Dropdown header</li>
-  <li>
-    <a href="#">Action</a>
-  </li>
-  <li>
-    <a href="#">Another action</a>
-  </li>
-</ul>
+<div class="dropdown-menu">
+  <h6 class="dropdown-header">Dropdown header</h6>
+  <a class="dropdown-item" href="#">Action</a>
+  <a class="dropdown-item" href="#">Another action</a>
+</div>
 {% endexample %}
 
 ## Menu dividers
@@ -69,39 +59,25 @@ Add a header to label sections of actions in any dropdown menu.
 Separate groups of related menu items with a divider.
 
 {% example html %}
-<ul class="dropdown-menu">
-  <li>
-    <a href="#">Action</a>
-  </li>
-  <li>
-    <a href="#">Another action</a>
-  </li>
-  <li>
-    <a href="#">Something else here</a>
-  </li>
-  <li class="dropdown-divider"></li>
-  <li>
-    <a href="#">Separated link</a>
-  </li>
-</ul>
+<div class="dropdown-menu">
+  <a class="dropdown-item" href="#">Action</a>
+  <a class="dropdown-item" href="#">Another action</a>
+  <a class="dropdown-item" href="#">Something else here</a>
+  <div class="dropdown-divider"></div>
+  <a class="dropdown-item" href="#">Separated link</a>
+</div>
 {% endexample %}
 
 ## Disabled menu items
 
-Add `.disabled` to a `<li>` in the dropdown to disable the link.
+Add `.disabled` to items in the dropdown to **style them as disabled**.
 
 {% example html %}
-<ul class="dropdown-menu">
-  <li>
-    <a href="#">Regular link</a>
-  </li>
-  <li class="disabled">
-    <a href="#">Disabled link</a>
-  </li>
-  <li>
-    <a href="#">Another link</a>
-  </li>
-</ul>
+<div class="dropdown-menu">
+  <a class="dropdown-item" href="#">Regular link</a>
+  <a class="dropdown-item disabled" href="#">Disabled link</a>
+  <a class="dropdown-item" href="#">Another link</a>
+</div>
 {% endexample %}
 
 ## Usage
@@ -121,9 +97,9 @@ Add `data-toggle="dropdown"` to a link or button to toggle a dropdown.
   <button id="dLabel" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
     Dropdown trigger
   </button>
-  <ul class="dropdown-menu" aria-labelledby="dLabel">
+  <div class="dropdown-menu" aria-labelledby="dLabel">
     ...
-  </ul>
+  </div>
 </div>
 {% endhighlight %}
 
@@ -135,9 +111,9 @@ To keep URLs intact with link buttons, use the `data-target` attribute instead o
     Dropdown trigger
   </a>
 
-  <ul class="dropdown-menu" aria-labelledby="dLabel">
+  <div class="dropdown-menu" aria-labelledby="dLabel">
     ...
-  </ul>
+  </div>
 </div>
 {% endhighlight %}
 
diff --git a/docs/components/navs.md b/docs/components/navs.md
index c951bb1ba..644cd7bf0 100644
--- a/docs/components/navs.md
+++ b/docs/components/navs.md
@@ -123,13 +123,13 @@ Add dropdown menus with a little extra HTML and the [dropdowns JavaScript plugin
   </li>
   <li class="nav-item">
     <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Dropdown</a>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </li>
   <li class="nav-item">
     <a href="#" class="nav-link">Another link</a>
@@ -149,13 +149,13 @@ Add dropdown menus with a little extra HTML and the [dropdowns JavaScript plugin
   </li>
   <li class="nav-item">
     <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Dropdown</a>
-    <ul class="dropdown-menu">
-      <li><a href="#">Action</a></li>
-      <li><a href="#">Another action</a></li>
-      <li><a href="#">Something else here</a></li>
-      <li role="separator" class="divider"></li>
-      <li><a href="#">Separated link</a></li>
-    </ul>
+    <div class="dropdown-menu">
+      <a class="dropdown-item" href="#">Action</a>
+      <a class="dropdown-item" href="#">Another action</a>
+      <a class="dropdown-item" href="#">Something else here</a>
+      <div class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
   </li>
   <li class="nav-item">
     <a href="#" class="nav-link">Another link</a>
@@ -182,14 +182,10 @@ Use the tab JavaScript plugin—include it individually or through the compiled
       <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">
         Dropdown
       </a>
-      <ul class="dropdown-menu">
-        <li>
-          <a href="#dropdown1" role="tab" id="dropdown1-tab" data-toggle="tab" aria-controls="dropdown1">@fat</a>
-        </li>
-        <li>
-          <a href="#dropdown2" role="tab" id="dropdown2-tab" data-toggle="tab" aria-controls="dropdown2">@mdo</a>
-        </li>
-      </ul>
+      <div class="dropdown-menu">
+        <a class="dropdown-item" href="#dropdown1" role="tab" id="dropdown1-tab" data-toggle="tab" aria-controls="dropdown1">@fat</a>
+        <a class="dropdown-item" href="#dropdown2" role="tab" id="dropdown2-tab" data-toggle="tab" aria-controls="dropdown2">@mdo</a>
+      </div>
     </li>
   </ul>
   <div id="myTabContent" class="tab-content">