diff --git a/css.html b/css.html
index 99a2c0a958..43ae9e8e01 100644
--- a/css.html
+++ b/css.html
@@ -757,6 +757,10 @@ base_url: "../"
 <p class="text-warning">...</p>
 <p class="text-danger">...</p>
 {% endhighlight %}
+    <div class="bs-callout bs-callout-info">
+      <h4>Dealing with specificity</h4>
+      <p>Sometimes emphasis classes cannot be applied due to the specificity of another selector. In most cases a sufficient workaround is to wrap your text in a <code>&gt;span&lt;</code> with the class.</p>
+    </div>
 
 
     <!-- Abbreviations -->