diff --git a/public/css/icinga/menu.less b/public/css/icinga/menu.less
index e8b9d01f9..d5bc23cfb 100644
--- a/public/css/icinga/menu.less
+++ b/public/css/icinga/menu.less
@@ -163,6 +163,7 @@
     position: absolute;
     top: .5em;
     right: -.75em;
+    z-index: 3;
   }
 
   &.active > a {
@@ -457,6 +458,7 @@ input[type=text].search-input {
   position: absolute;
   bottom: 0.2em;
   right: 0;
+  z-index: 3;
 
   i {
     background-color: @body-bg-color;