diff --git a/example/webui/views/partials/header.html b/example/webui/views/partials/header.html
index b957e80..71e1530 100644
--- a/example/webui/views/partials/header.html
+++ b/example/webui/views/partials/header.html
@@ -47,4 +47,7 @@
         button:hover {
             background-color: #5a86b8;
         }
+        textarea {
+            height: 200px; /* Increased height for better JSON visibility */
+        }
 </style>
\ No newline at end of file