diff --git a/packages/ts/react-crud/src/autocrud.obj.css b/packages/ts/react-crud/src/autocrud.obj.css
index 6a1cf56307..4b8bfe5a35 100644
--- a/packages/ts/react-crud/src/autocrud.obj.css
+++ b/packages/ts/react-crud/src/autocrud.obj.css
@@ -1,4 +1,5 @@
 .auto-crud {
+  flex: 1;
   display: flex;
   overflow: hidden;
   border: solid 1px var(--lumo-contrast-20pct);