diff --git a/appview/pages/templates/knots/fragments/addMemberModal.html b/appview/pages/templates/knots/fragments/addMemberModal.html
index 3edf0b54..5d4aa9e3 100644
--- a/appview/pages/templates/knots/fragments/addMemberModal.html
+++ b/appview/pages/templates/knots/fragments/addMemberModal.html
@@ -13,7 +13,7 @@
   <div
     id="add-member-{{ .Id }}"
     popover
-    class="bg-white w-full md:w-96 dark:bg-gray-800 p-4 rounded drop-shadow dark:text-white">
+    class="bg-white w-full md:w-96 dark:bg-gray-800 p-4 rounded border border-gray-200 dark:border-gray-700 drop-shadow dark:text-white backdrop:bg-gray-400/50 dark:backdrop:bg-gray-800/50">
     {{ block "addKnotMemberPopover" . }} {{ end }}
   </div>
 {{ end }}
diff --git a/appview/pages/templates/spindles/fragments/addMemberModal.html b/appview/pages/templates/spindles/fragments/addMemberModal.html
index a293f802..47f4d8e9 100644
--- a/appview/pages/templates/spindles/fragments/addMemberModal.html
+++ b/appview/pages/templates/spindles/fragments/addMemberModal.html
@@ -13,7 +13,7 @@
   <div
     id="add-member-{{ .Instance }}"
     popover
-    class="bg-white w-full md:w-96 dark:bg-gray-800 p-4 rounded drop-shadow dark:text-white">
+    class="bg-white w-full md:w-96 dark:bg-gray-800 p-4 rounded border border-gray-200 dark:border-gray-700 drop-shadow dark:text-white backdrop:bg-gray-400/50 dark:backdrop:bg-gray-800/50">
     {{ block "addMemberPopover" . }} {{ end }}
   </div>
 {{ end }}