diff --git a/integration/bootstrap/dataTables.bootstrap.css b/integration/bootstrap/dataTables.bootstrap.css
index fc3dfbd..a70f3b5 100644
--- a/integration/bootstrap/dataTables.bootstrap.css
+++ b/integration/bootstrap/dataTables.bootstrap.css
@@ -110,6 +110,9 @@ div.DTTT .btn:hover {
 	text-decoration: none !important;
 }
 
+ul.DTTT_dropdown.dropdown-menu {
+  z-index: 2003;
+}
 
 ul.DTTT_dropdown.dropdown-menu a {
 	color: #333 !important; /* needed only when demo_page.css is included */