diff --git a/css/area_nav-metabox.less b/css/area_nav-metabox.less
index 13146a8..95a67c4 100755
--- a/css/area_nav-metabox.less
+++ b/css/area_nav-metabox.less
@@ -110,7 +110,6 @@
                 position: relative;
                 display: block;
                 font-size: @font-size-small;
-                line-height: 1.42857143;
                 transition: @transition background-color, @transition border-color, @transition color;
 
                 @media @screen_min-md {