diff --git a/docs/css.html b/docs/css.html
index f5e6596f3..6651215f5 100644
--- a/docs/css.html
+++ b/docs/css.html
@@ -1977,6 +1977,10 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
 
   <h3>With optional icons</h3>
   <p>You can also add optional feedback icons with the addition of an extra class and the right icon.</p>
+  <div class="bs-callout bs-callout-warning">
+    <h4>Icons and input groups</h4>
+    <p>When using the feedback icons, be aware that manual positioning may be required for <a href="../components#input-groups">input groups</a> with an add-on on the right. Adjust the <code>right: 0;</code> to an appropriate pixel value depending on the width of your addon.</p>
+  </div>
   <div class="bs-example">
     <form role="form">
       <div class="form-group has-success has-feedback">