diff --git a/less/variables.less b/less/variables.less
index 910eebb8db..61d67ceedf 100644
--- a/less/variables.less
+++ b/less/variables.less
@@ -166,6 +166,7 @@
 @dropdown-link-disabled-color:   @gray-light;
 
 @dropdown-header-color:          @gray-light;
+
 @dropdown-caret-color:           #000;