Add .panel-footer

docs/assets/css/bootstrap.css

@@ -2981,6 +2981,15 @@ a.list-group-item.active .list-group-item-text {
   border-top-left-radius: 3px;
 }
 
+.panel-footer {
+  padding: 10px 15px;
+  margin: 15px -15px -15px;
+  background-color: #f5f5f5;
+  border-top: 1px solid #dddddd;
+  border-bottom-right-radius: 3px;
+  border-bottom-left-radius: 3px;
+}
+
 .panel-primary {
   border-color: #428bca;
 }

docs/components.html

@@ -2426,6 +2426,21 @@ body {
   <div class="panel-heading">Panel heading</div>
   Panel content
 </div>
+{% endhighlight %}
+
+    <h3 id="panels-footer">Panel with footer</h3>
+    <p>Wrap buttons or secondary text in <code>.panel-footer</code>.</p>
+    <div class="bs-example">
+      <div class="panel">
+        Panel content
+        <div class="panel-footer">Panel footer</div>
+      </div>
+    </div>
+{% highlight html %}
+<div class="panel">
+  Panel content
+  <div class="panel-footer">Panel footer</div>
+</div>
 {% endhighlight %}
 
     <h3 id="panels-alternatives">Contextual alternatives</h3>

less/panels.less

@@ -25,6 +25,16 @@
   border-top-right-radius: (@panel-border-radius - 1);
 }
 
+// Optional footer (stays gray in every modifier class)
+.panel-footer {
+  margin: 15px -15px -15px;
+  padding: 10px 15px;
+  background-color: @panel-footer-bg;
+  border-top: 1px solid @panel-border;
+  border-bottom-left-radius:  (@panel-border-radius - 1);
+  border-bottom-right-radius: (@panel-border-radius - 1);
+}
+
 // Contextual variations
 .panel-primary {
   border-color: @panel-primary-border;

less/variables.less

@@ -331,6 +331,7 @@
 @panel-border:                #ddd;
 @panel-border-radius:         @border-radius-base;
 @panel-heading-bg:            #f5f5f5;
+@panel-footer-bg:             #f5f5f5;
 
 @panel-primary-text:          #fff;
 @panel-primary-border:        @brand-primary;