diff --git a/components/Code.tsx b/components/Code.tsx
index a84f2c5..b9bc831 100644
--- a/components/Code.tsx
+++ b/components/Code.tsx
@@ -328,7 +328,7 @@ export function CodeGroup({
     const hasTabs = Children.count(children) > 1;
 
     const containerClassName =
-        "my-6 overflow-hidden rounded-md bg-zinc-900 shadow-md dark:ring-1 dark:ring-white/10";
+        "my-6 overflow-hidden rounded-md bg-zinc-900 shadow-md dark:ring-1 ring-inset dark:ring-white/10";
     const header = (
         <CodeGroupHeader
             title={title}