diff --git a/packages/web/src/datagrid/InplaceEditor.svelte b/packages/web/src/datagrid/InplaceEditor.svelte
index 3e0024ce3..e39d20da0 100644
--- a/packages/web/src/datagrid/InplaceEditor.svelte
+++ b/packages/web/src/datagrid/InplaceEditor.svelte
@@ -107,5 +107,6 @@
     top: 0;
     right: 0;
     bottom: 0;
+    margin: auto;
   }
 </style>