fix more styles

components/chat/ChatClient.tsx

@@ -23,7 +23,7 @@ const ChatClient: React.FC<ChatClientProps> = ({ chat }) => {
 
   return (
     <div
-      className="h-full overflow-auto mx-auto max-w-full w-[800px] border rounded-lg"
+      className="h-full overflow-auto mx-auto max-w-5xl min-w-3xl border rounded-lg"
       ref={scrollRef}
     >
       <div className="overflow-auto h-full pt-6 px-6" ref={messagesRef}>