diff --git a/css/area_main-sidebar-nav.less b/css/area_main-sidebar-nav.less
index 37e1602..499dd49 100755
--- a/css/area_main-sidebar-nav.less
+++ b/css/area_main-sidebar-nav.less
@@ -257,7 +257,7 @@
     div.nav-panel {
         display: none;
         margin-top: .5rem;
-        margin-left: @menu-margin;
+        margin-left: @margin-small;
 
         ul {
             margin-bottom: 1rem;