diff --git a/public/css/custom.css b/public/css/custom.css
index e98c31265..30e114adb 100644
--- a/public/css/custom.css
+++ b/public/css/custom.css
@@ -1726,4 +1726,12 @@ table .align-items-center td span.badge {
     }
 }
 
-/* Line item */
\ No newline at end of file
+/* Line item */
+
+/* Accordion Header Arrow Start */
+
+.modal .modal-dialog .modal-content > .card-header.pb-2::after {
+    z-index: -1 !important;
+}
+
+/* Accordion Header Arrow Finish */
\ No newline at end of file