grunt dist

dist/js/bootstrap.js

@@ -668,11 +668,11 @@ if (typeof jQuery === 'undefined') { throw new Error('Bootstrap\'s JavaScript re
 
       if (e.isDefaultPrevented()) return
 
+      $this.trigger('focus')
+
       $parent
         .toggleClass('open')
         .trigger('shown.bs.dropdown', relatedTarget)
-
-      $this.trigger('focus')
     }
 
     return false

docs/examples/equal-height-columns/equal-height-columns.css

@@ -6,7 +6,7 @@
   display: -webkit-box;
   display: -webkit-flex;
   display: -ms-flexbox;
-  display: flex;
+  display:         flex;
 }
 
 /*