diff --git a/website/documentation.py b/website/documentation.py
index 84e5ad866..9046ef197 100644
--- a/website/documentation.py
+++ b/website/documentation.py
@@ -764,7 +764,7 @@ def env_var_demo():
         sys.stdout = open('logs.txt', 'w')
         ```
         See <https://github.com/zauberzeug/nicegui/issues/681> for more information.
-    ''')
+    ''').classes('bold-links arrow-links')
 
     subheading('NiceGUI On Air')