diff --git a/web/opener/Default.svelte b/web/opener/Default.svelte
index 1d4d718..e8e663c 100644
--- a/web/opener/Default.svelte
+++ b/web/opener/Default.svelte
@@ -5,5 +5,21 @@
 </script>
 
 <div>
-	Default opener
+	<header>{filename}</header>
+	<main>
+		Unable to preview this share.
+	</main>
 </div>
+
+<style>
+	header{
+		font-size: 3rem;
+		color: var(--color-secondary);
+		text-align: center;
+	}
+
+	main{
+		color: var(--color-secondary);
+		font-size: 1.5rem;
+	}
+</style>
\ No newline at end of file