Backport #31861

* Split up dropdown sizing docs to improve rendering

- Drop the included .btn-toolbar, no need
- Split large and small button examples

1 files changed, 56 insertions, 55 deletions

diff --git a/site/docs/4.5/components/dropdowns.md b/site/docs/4.5/components/dropdowns.md
index 6b8ca2eaca..42bd699a46 100644
--- a/site/docs/4.5/components/dropdowns.md
+++ b/site/docs/4.5/components/dropdowns.md
@@ -251,61 +251,32 @@ We use this extra class to reduce the horizontal `padding` on either side of the
 Button dropdowns work with buttons of all sizes, including default and split dropdown buttons.
 
 <div class="bd-example">
-  <div class="btn-toolbar" role="toolbar">
-    <div class="btn-group">
-      <button class="btn btn-secondary btn-lg dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-        Large button
-      </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 class="dropdown-divider"></div>
-        <a class="dropdown-item" href="#">Separated link</a>
-      </div>
-    </div><!-- /btn-group -->
-    <div class="btn-group ml-2">
-      <button type="button" class="btn btn-lg btn-secondary">Large split button</button>
-      <button type="button" class="btn btn-lg btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" 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 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">
-    <div class="btn-group">
-      <button class="btn btn-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
-        Small button
-      </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 class="dropdown-divider"></div>
-        <a class="dropdown-item" href="#">Separated link</a>
-      </div>
-    </div><!-- /btn-group -->
-    <div class="btn-group ml-2">
-      <button type="button" class="btn btn-sm btn-secondary">Small split button</button>
-      <button type="button" class="btn btn-sm btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" 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 class="dropdown-divider"></div>
-        <a class="dropdown-item" href="#">Separated link</a>
-      </div>
-    </div><!-- /btn-group -->
-  </div><!-- /btn-toolbar -->
-</div><!-- /example -->
+  <div class="btn-group">
+    <button class="btn btn-secondary btn-lg dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+      Large button
+    </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 class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
+  </div>
+  <div class="btn-group">
+    <button type="button" class="btn btn-lg btn-secondary">Large split button</button>
+    <button type="button" class="btn btn-lg btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" 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 class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
+  </div>
+</div>
 
 {% highlight html %}
 <!-- Large button groups (default and split) -->
@@ -328,7 +299,37 @@ Button dropdowns work with buttons of all sizes, including default and split dro
     ...
   </div>
 </div>
+{% endhighlight %}
+
+<div class="bd-example">
+  <div class="btn-group">
+    <button class="btn btn-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+      Small button
+    </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 class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
+  </div>
+  <div class="btn-group">
+    <button type="button" class="btn btn-sm btn-secondary">Small split button</button>
+    <button type="button" class="btn btn-sm btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" 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 class="dropdown-divider"></div>
+      <a class="dropdown-item" href="#">Separated link</a>
+    </div>
+  </div>
+</div>
 
+{% highlight html %}
 <!-- Small button groups (default and split) -->
 <div class="btn-group">
   <button class="btn btn-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">