diff --git a/open/styles/style.css b/open/styles/style.css
index 8fe986e..10fb003 100644
--- a/open/styles/style.css
+++ b/open/styles/style.css
@@ -285,6 +285,7 @@ button {
     margin-bottom: 40px;
     margin-left: auto;
     margin-right: auto;
+    z-index: 0 !important;
   }
 
   .closable {