diff --git a/css/base_structure.less b/css/base_structure.less
index 2b0cfe9..0048ad4 100755
--- a/css/base_structure.less
+++ b/css/base_structure.less
@@ -83,7 +83,7 @@
     }
 
     #spr__meta-box {
-        z-index: 1; // put meta-box above positioned content-elements such as aggregations, edit-buttons
+        z-index: 10; // put meta-box above positioned content-elements such as aggregations, edit-buttons
         ul.meta-tabs > li.active {
             z-index: 1; // put the active tab above the meta-content in .tab-pane.active
         }