diff --git a/docs/assets/css/extra.css b/docs/assets/css/extra.css
index 08f85e37..95e3a4da 100644
--- a/docs/assets/css/extra.css
+++ b/docs/assets/css/extra.css
@@ -10,6 +10,7 @@
 }
 
 .doc-chat-container {
+    border-radius: 6px;
     width: 100%;
     min-height: 30px;
     background-color: #f3f6f9;