diff --git a/data/web/css/admin.css b/data/web/css/admin.css
index eb6b64f8..5f4f7c0e 100644
--- a/data/web/css/admin.css
+++ b/data/web/css/admin.css
@@ -56,4 +56,7 @@ body.modal-open {
 .thumbnail img {
   min-height:100px;
   height:100px;
-}
\ No newline at end of file
+}
+.nav-tabs>li>a {
+  z-index: 1;
+}