diff --git a/bootstrap_subtheme/less/variables.less b/bootstrap_subtheme/less/variables.less
index fa57921..172c648 100755
--- a/bootstrap_subtheme/less/variables.less
+++ b/bootstrap_subtheme/less/variables.less
@@ -84,6 +84,9 @@
 @padding-small-vertical:         5px;
 @padding-small-horizontal:       10px;
 
+@padding-xs-vertical:            1px;
+@padding-xs-horizontal:          5px;
+
 @line-height-large:              1.33;
 @line-height-small:              1.5;