diff --git a/site/content/docs/4.3/components/button-group.md b/site/content/docs/4.3/components/button-group.md
index 3ec0db2409..236cd146c9 100644
--- a/site/content/docs/4.3/components/button-group.md
+++ b/site/content/docs/4.3/components/button-group.md
@@ -122,10 +122,10 @@ Place a `.btn-group` within another `.btn-group` when you want dropdown menus mi
     <button id="btnGroupDrop1" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
       Dropdown
     </button>
-    <div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
-      <a class="dropdown-item" href="#">Dropdown link</a>
-      <a class="dropdown-item" href="#">Dropdown link</a>
-    </div>
+    <ul class="dropdown-menu" aria-labelledby="btnGroupDrop1">
+      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+    </ul>
   </div>
 </div>
 {{< /example >}}
@@ -154,10 +154,10 @@ Make a set of buttons appear vertically stacked rather than horizontally. **Spli
       <button id="btnGroupVerticalDrop1" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
         Dropdown
       </button>
-      <div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop1">
-        <a class="dropdown-item" href="#">Dropdown link</a>
-        <a class="dropdown-item" href="#">Dropdown link</a>
-      </div>
+      <ul class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop1">
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+      </ul>
     </div>
     <button type="button" class="btn btn-secondary">Button</button>
     <button type="button" class="btn btn-secondary">Button</button>
@@ -165,28 +165,28 @@ Make a set of buttons appear vertically stacked rather than horizontally. **Spli
       <button id="btnGroupVerticalDrop2" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
         Dropdown
       </button>
-      <div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop2">
-        <a class="dropdown-item" href="#">Dropdown link</a>
-        <a class="dropdown-item" href="#">Dropdown link</a>
-      </div>
+      <ul class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop2">
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+      </ul>
     </div>
     <div class="btn-group" role="group">
       <button id="btnGroupVerticalDrop3" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
         Dropdown
       </button>
-      <div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop3">
-        <a class="dropdown-item" href="#">Dropdown link</a>
-        <a class="dropdown-item" href="#">Dropdown link</a>
-      </div>
+      <ul class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop3">
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+      </ul>
     </div>
     <div class="btn-group" role="group">
       <button id="btnGroupVerticalDrop4" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
         Dropdown
       </button>
-      <div class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop4">
-        <a class="dropdown-item" href="#">Dropdown link</a>
-        <a class="dropdown-item" href="#">Dropdown link</a>
-      </div>
+      <ul class="dropdown-menu" aria-labelledby="btnGroupVerticalDrop4">
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+        <li><a class="dropdown-item" href="#">Dropdown link</a></li>
+      </ul>
     </div>
   </div>
 </div>
diff --git a/site/content/docs/4.3/components/navs.md b/site/content/docs/4.3/components/navs.md
index 0c7f549814..ba82902426 100644
--- a/site/content/docs/4.3/components/navs.md
+++ b/site/content/docs/4.3/components/navs.md
@@ -260,13 +260,13 @@ Add dropdown menus with a little extra HTML and the [dropdowns JavaScript plugin
   </li>
   <li class="nav-item dropdown">
     <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-expanded="false">Dropdown</a>
-    <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>
+    <ul class="dropdown-menu">
+      <li><a class="dropdown-item" href="#">Action</a></li>
+      <li><a class="dropdown-item" href="#">Another action</a></li>
+      <li><a class="dropdown-item" href="#">Something else here</a></li>
+      <li><hr class="dropdown-divider"></li>
+      <li><a class="dropdown-item" href="#">Separated link</a></li>
+    </ul>
   </li>
   <li class="nav-item">
     <a class="nav-link" href="#">Link</a>
@@ -286,13 +286,13 @@ Add dropdown menus with a little extra HTML and the [dropdowns JavaScript plugin
   </li>
   <li class="nav-item dropdown">
     <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-expanded="false">Dropdown</a>
-    <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>
+    <ul class="dropdown-menu">
+      <li><a class="dropdown-item" href="#">Action</a></li>
+      <li><a class="dropdown-item" href="#">Another action</a></li>
+      <li><a class="dropdown-item" href="#">Something else here</a></li>
+      <li><hr class="dropdown-divider"></li>
+      <li><a class="dropdown-item" href="#">Separated link</a></li>
+    </ul>
   </li>
   <li class="nav-item">
     <a class="nav-link" href="#">Link</a>
diff --git a/site/content/docs/4.3/components/scrollspy.md b/site/content/docs/4.3/components/scrollspy.md
index 51c109df40..29b6468d0b 100644
--- a/site/content/docs/4.3/components/scrollspy.md
+++ b/site/content/docs/4.3/components/scrollspy.md
@@ -33,12 +33,12 @@ Scroll the area below the navbar and watch the active class change. The dropdown
       </li>
       <li class="nav-item dropdown">
         <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-expanded="false">Dropdown</a>
-        <div class="dropdown-menu dropdown-menu-right">
-          <a class="dropdown-item" href="#one">one</a>
-          <a class="dropdown-item" href="#two">two</a>
-          <div role="separator" class="dropdown-divider"></div>
-          <a class="dropdown-item" href="#three">three</a>
-        </div>
+        <ul class="dropdown-menu">
+          <li><a class="dropdown-item" href="#one">one</a></li>
+          <li><a class="dropdown-item" href="#two">two</a></li>
+          <li><hr class="dropdown-divider"></li>
+          <li><a class="dropdown-item" href="#three">three</a></li>
+        </ul>
       </li>
     </ul>
   </nav>
@@ -70,12 +70,12 @@ Scroll the area below the navbar and watch the active class change. The dropdown
     </li>
     <li class="nav-item dropdown">
       <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-expanded="false">Dropdown</a>
-      <div class="dropdown-menu dropdown-menu-right">
-        <a class="dropdown-item" href="#one">one</a>
-        <a class="dropdown-item" href="#two">two</a>
-        <div role="separator" class="dropdown-divider"></div>
-        <a class="dropdown-item" href="#three">three</a>
-      </div>
+      <ul class="dropdown-menu dropdown-menu-right">
+        <li><a class="dropdown-item" href="#one">one</a></li>
+        <li><a class="dropdown-item" href="#two">two</a></li>
+        <li><hr class="dropdown-divider"></li>
+        <li><a class="dropdown-item" href="#three">three</a></li>
+      </ul>
     </li>
   </ul>
 </nav>
diff --git a/site/content/docs/4.3/forms/input-group.md b/site/content/docs/4.3/forms/input-group.md
index 4186f6b362..5d0e13ac24 100644
--- a/site/content/docs/4.3/forms/input-group.md
+++ b/site/content/docs/4.3/forms/input-group.md
@@ -154,46 +154,46 @@ Multiple add-ons are supported and can be mixed with checkbox and radio input ve
 {{< example >}}
 <div class="input-group mb-3">
   <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">Dropdown</button>
-  <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 role="separator" class="dropdown-divider"></div>
-    <a class="dropdown-item" href="#">Separated link</a>
-  </div>
+  <ul class="dropdown-menu">
+    <li><a class="dropdown-item" href="#">Action</a></li>
+    <li><a class="dropdown-item" href="#">Another action</a></li>
+    <li><a class="dropdown-item" href="#">Something else here</a></li>
+    <li><hr class="dropdown-divider"></li>
+    <li><a class="dropdown-item" href="#">Separated link</a></li>
+  </ul>
   <input type="text" class="form-control" aria-label="Text input with dropdown button">
 </div>
 
 <div class="input-group mb-3">
   <input type="text" class="form-control" aria-label="Text input with dropdown button">
   <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">Dropdown</button>
-  <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 role="separator" class="dropdown-divider"></div>
-    <a class="dropdown-item" href="#">Separated link</a>
-  </div>
+  <ul class="dropdown-menu dropdown-menu-right">
+    <li><a class="dropdown-item" href="#">Action</a></li>
+    <li><a class="dropdown-item" href="#">Another action</a></li>
+    <li><a class="dropdown-item" href="#">Something else here</a></li>
+    <li><hr class="dropdown-divider"></li>
+    <li><a class="dropdown-item" href="#">Separated link</a></li>
+  </ul>
 </div>
 
 <div class="input-group">
   <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">Dropdown</button>
-  <div class="dropdown-menu">
-    <a class="dropdown-item" href="#">Action before</a>
-    <a class="dropdown-item" href="#">Another action before</a>
-    <a class="dropdown-item" href="#">Something else here</a>
-    <div role="separator" class="dropdown-divider"></div>
-    <a class="dropdown-item" href="#">Separated link</a>
-  </div>
+  <ul class="dropdown-menu">
+    <li><a class="dropdown-item" href="#">Action before</a></li>
+    <li><a class="dropdown-item" href="#">Another action before</a></li>
+    <li><a class="dropdown-item" href="#">Something else here</a></li>
+    <li><hr class="dropdown-divider"></li>
+    <li><a class="dropdown-item" href="#">Separated link</a></li>
+  </ul>
   <input type="text" class="form-control" aria-label="Text input with 2 dropdown buttons">
   <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">Dropdown</button>
-  <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 role="separator" class="dropdown-divider"></div>
-    <a class="dropdown-item" href="#">Separated link</a>
-  </div>
+  <ul class="dropdown-menu dropdown-menu-right">
+    <li><a class="dropdown-item" href="#">Action</a></li>
+    <li><a class="dropdown-item" href="#">Another action</a></li>
+    <li><a class="dropdown-item" href="#">Something else here</a></li>
+    <li><hr class="dropdown-divider"></li>
+    <li><a class="dropdown-item" href="#">Separated link</a></li>
+  </ul>
 </div>
 {{< /example >}}
 
@@ -205,13 +205,13 @@ Multiple add-ons are supported and can be mixed with checkbox and radio input ve
   <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
     <span class="sr-only">Toggle Dropdown</span>
   </button>
-  <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 role="separator" class="dropdown-divider"></div>
-    <a class="dropdown-item" href="#">Separated link</a>
-  </div>
+  <ul class="dropdown-menu">
+    <li><a class="dropdown-item" href="#">Action</a></li>
+    <li><a class="dropdown-item" href="#">Another action</a></li>
+    <li><a class="dropdown-item" href="#">Something else here</a></li>
+    <li><hr class="dropdown-divider"></li>
+    <li><a class="dropdown-item" href="#">Separated link</a></li>
+  </ul>
   <input type="text" class="form-control" aria-label="Text input with segmented dropdown button">
 </div>
 
@@ -221,13 +221,13 @@ Multiple add-ons are supported and can be mixed with checkbox and radio input ve
   <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
     <span class="sr-only">Toggle Dropdown</span>
   </button>
-  <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 role="separator" class="dropdown-divider"></div>
-    <a class="dropdown-item" href="#">Separated link</a>
-  </div>
+  <ul class="dropdown-menu dropdown-menu-right">
+    <li><a class="dropdown-item" href="#">Action</a></li>
+    <li><a class="dropdown-item" href="#">Another action</a></li>
+    <li><a class="dropdown-item" href="#">Something else here</a></li>
+    <li><hr class="dropdown-divider"></li>
+    <li><a class="dropdown-item" href="#">Separated link</a></li>
+  </ul>
 </div>
 {{< /example >}}