diff --git a/docs/examples/navbar/all-navbars.html b/docs/examples/navbar/all-navbars.html
index 34f514f459..61ad5f7396 100644
--- a/docs/examples/navbar/all-navbars.html
+++ b/docs/examples/navbar/all-navbars.html
@@ -40,8 +40,8 @@
           </li>
         </ul>
         <form class="navbar-item form-inline text-md-right">
-          <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-          <button class="btn btn-outline-success" type="submit">Search</button>
+          <input class="form-control" type="text" placeholder="Search">
+          <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
         </form>
       </div>
     </nav>
@@ -69,8 +69,8 @@
             </li>
           </ul>
           <form class="navbar-item form-inline text-md-right">
-            <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-            <button class="btn btn-outline-success" type="submit">Search</button>
+            <input class="form-control" type="text" placeholder="Search">
+            <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
           </form>
         </div>
       </div>
@@ -97,8 +97,8 @@
         </div>
 
         <form class="navbar-item form-inline text-md-right">
-          <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-          <button class="btn btn-outline-success" type="submit">Search</button>
+          <input class="form-control" type="text" placeholder="Search">
+          <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
         </form>
       </div>
     </nav>
@@ -123,8 +123,8 @@
           </li>
         </ul>
         <form class="navbar-item form-inline text-md-right">
-          <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-          <button class="btn btn-outline-success" type="submit">Search</button>
+          <input class="form-control" type="text" placeholder="Search">
+          <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
         </form>
       </div>
     </nav>
@@ -153,8 +153,8 @@
             </li>
           </ul>
           <form class="navbar-item form-inline text-md-right">
-            <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-            <button class="btn btn-outline-success" type="submit">Search</button>
+            <input class="form-control" type="text" placeholder="Search">
+            <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
           </form>
         </div>
       </nav>
@@ -179,8 +179,8 @@
             </li>
           </ul>
           <form class="navbar-item form-inline text-xs-right">
-            <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-            <button class="btn btn-outline-success" type="submit">Search</button>
+            <input class="form-control" type="text" placeholder="Search">
+            <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
           </form>
         </div>
       </nav>
@@ -205,8 +205,8 @@
             </li>
           </ul>
           <form class="navbar-item form-inline text-md-right">
-            <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-            <button class="btn btn-outline-success" type="submit">Search</button>
+            <input class="form-control" type="text" placeholder="Search">
+            <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
           </form>
         </div>
       </nav>
@@ -236,8 +236,8 @@
             </li>
           </ul>
           <form class="form-inline float-right">
-            <input class="form-control mb-2 mb-md-0" type="text" placeholder="Search">
-            <button class="btn btn-outline-success" type="submit">Search</button>
+            <input class="form-control" type="text" placeholder="Search">
+            <button class="btn btn-outline-success my-2 my-md-0" type="submit">Search</button>
           </form>
         </div>
       </nav> <!-- /navbar -->