fix dropdowns in subnav

diff --git a/docs/assets/css/docs.css b/docs/assets/css/docs.css
index cc7ca0c639c75b60521fe4a33b893c4f17e60f19..430191a6fca8d085e59c1da28d580fd6fb9ab933 100644 (file)
--- 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;
   }