diff --git a/css/react-bootstrap-table.css b/css/react-bootstrap-table.css
index 6def644c0..354d5fed7 100644
--- a/css/react-bootstrap-table.css
+++ b/css/react-bootstrap-table.css
@@ -183,6 +183,7 @@
   overflow-x: hidden;
   overflow-y: auto;
   background-color: rgba(0, 0, 0, 0.5);
+  z-index: 101;
 }
 
 .ReactModal__Overlay--after-open {