Merge pull request #2429 from bishabosha/fix-z-height

inline sticky should be below nav bar menus

Author: julienrf

_sass/base/helper.scss

@@ -20,7 +20,7 @@
     -webkit-box-shadow: 0 0 18px 20px #fff;
     -moz-box-shadow: 0 0 18px 20px #fff;
     box-shadow: 0 0 18px 20px #fff;
-    z-index: 999;
+    z-index: 5;
 }
 
 .wrap-inline {