diff --git a/docs/css.html b/docs/css.html
index aec71a4f4..a3eda473b 100644
--- a/docs/css.html
+++ b/docs/css.html
@@ -1949,54 +1949,56 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
     <p class="lead">For faster mobile-friendly development, use these utility classes for showing and hiding content by device via media query. Also included are utility classes for toggling content when printed.</p>
 
     <h3>Responsive classes</h3>
-    <table class="table table-bordered table-striped responsive-utilities hidden-sm">
-      <thead>
-        <tr>
-          <th>Class</th>
-          <th>Phones <small>767px and below</small></th>
-          <th>Tablets <small>979px to 768px</small></th>
-          <th>Desktops <small>Default</small></th>
-        </tr>
-      </thead>
-      <tbody>
-        <tr>
-          <th><code>.visible-sm</code></th>
-          <td class="is-visible">Visible</td>
-          <td class="is-hidden">Hidden</td>
-          <td class="is-hidden">Hidden</td>
-        </tr>
-        <tr>
-          <th><code>.visible-md</code></th>
-          <td class="is-hidden">Hidden</td>
-          <td class="is-visible">Visible</td>
-          <td class="is-hidden">Hidden</td>
-        </tr>
-        <tr>
-          <th><code>.visible-lg</code></th>
-          <td class="is-hidden">Hidden</td>
-          <td class="is-hidden">Hidden</td>
-          <td class="is-visible">Visible</td>
-        </tr>
-        <tr>
-          <th><code>.hidden-sm</code></th>
-          <td class="is-hidden">Hidden</td>
-          <td class="is-visible">Visible</td>
-          <td class="is-visible">Visible</td>
-        </tr>
-        <tr>
-          <th><code>.hidden-md</code></th>
-          <td class="is-visible">Visible</td>
-          <td class="is-hidden">Hidden</td>
-          <td class="is-visible">Visible</td>
-        </tr>
-        <tr>
-          <th><code>.hidden-lg</code></th>
-          <td class="is-visible">Visible</td>
-          <td class="is-visible">Visible</td>
-          <td class="is-hidden">Hidden</td>
-        </tr>
-      </tbody>
-    </table>
+    <div class="hidden-sm">
+      <table class="table table-bordered table-striped responsive-utilities">
+        <thead>
+          <tr>
+            <th>Class</th>
+            <th>Phones <small>767px and below</small></th>
+            <th>Tablets <small>979px to 768px</small></th>
+            <th>Desktops <small>Default</small></th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr>
+            <th><code>.visible-sm</code></th>
+            <td class="is-visible">Visible</td>
+            <td class="is-hidden">Hidden</td>
+            <td class="is-hidden">Hidden</td>
+          </tr>
+          <tr>
+            <th><code>.visible-md</code></th>
+            <td class="is-hidden">Hidden</td>
+            <td class="is-visible">Visible</td>
+            <td class="is-hidden">Hidden</td>
+          </tr>
+          <tr>
+            <th><code>.visible-lg</code></th>
+            <td class="is-hidden">Hidden</td>
+            <td class="is-hidden">Hidden</td>
+            <td class="is-visible">Visible</td>
+          </tr>
+          <tr>
+            <th><code>.hidden-sm</code></th>
+            <td class="is-hidden">Hidden</td>
+            <td class="is-visible">Visible</td>
+            <td class="is-visible">Visible</td>
+          </tr>
+          <tr>
+            <th><code>.hidden-md</code></th>
+            <td class="is-visible">Visible</td>
+            <td class="is-hidden">Hidden</td>
+            <td class="is-visible">Visible</td>
+          </tr>
+          <tr>
+            <th><code>.hidden-lg</code></th>
+            <td class="is-visible">Visible</td>
+            <td class="is-visible">Visible</td>
+            <td class="is-hidden">Hidden</td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
 
     <h3>Print classes</h3>
     <table class="table table-bordered table-striped responsive-utilities">