diff --git a/vendors/bootstrap/less/dropdowns.less b/vendors/bootstrap/less/dropdowns.less
index f0468f2c5..b42509b08 100644
--- a/vendors/bootstrap/less/dropdowns.less
+++ b/vendors/bootstrap/less/dropdowns.less
@@ -2,6 +2,11 @@
 // Dropdown menus
 // --------------------------------------------------
 
+// Use the .menu class on any <li> element within the topbar or ul.tabs and you'll get some superfancy dropdowns
+.dropdown {
+  position: relative;
+}
+
 
 // The dropdown menu (ul)
 // ----------------------