diff --git a/docs/assets/css/docs.css b/docs/assets/css/docs.css
index cc7ca0c639..430191a6fc 100644
--- a/docs/assets/css/docs.css
+++ b/docs/assets/css/docs.css
@@ -732,7 +732,7 @@ form.well {
   .subnav .nav > li > a {
     border: 0;
   }
-  .subnav .nav > li + li a {
+  .subnav .nav > li + li > a {
     border-top: 1px solid #e5e5e5;
   }