diff --git a/api/js/etemplate/Layout/Et2Details/Et2Details.ts b/api/js/etemplate/Layout/Et2Details/Et2Details.ts
index abe48bfe38..11d31a3cbd 100644
--- a/api/js/etemplate/Layout/Et2Details/Et2Details.ts
+++ b/api/js/etemplate/Layout/Et2Details/Et2Details.ts
@@ -62,7 +62,7 @@ export class Et2Details extends Et2Widget(SlDetails)
 				width: 100%;
 				min-width: fit-content;
 				border-radius: var(--sl-border-radius-small);
-				border: 1px solid var(--sl-color-neutral-200);
+				border: var(--sl-panel-border-width) solid var(--sl-panel-border-color);
 				max-height: 15em;
 				overflow-y: auto;
 			}