add test for #4236: button group, one button with text and one with icon, now line up properly

less/tests/css-tests.html

@@ -1033,6 +1033,7 @@
   </div>
 </div> <!-- /tabbable -->
 
+<br>
 
 
 <!-- Labels
@@ -1059,13 +1060,14 @@
   </div><!--/span-->
 </div><!--/row-->
 
+<br>
 
 
 <!-- Button groups
 ================================================== -->
 
 <div class="page-header">
-  <h1>Button groups</h1>
+  <h1>Buttons</h1>
 </div>
 
 <table class="table table-bordered">
@@ -1086,6 +1088,14 @@
   </tbody>
 </table>
 
+<h4>Mini buttons: text and icon</h4>
+<div class="btn-group">
+  <button class="btn btn-mini">Button text</button>
+  <button class="btn btn-mini"><i class="icon-cog"></i></button>
+</div>
+
+<br>
+
 
 
 <!-- Responsive utility classes