.sidebar, .sidebar header { background: #f0eeeb; border: none; } .chat img, .aeo-images img { display: block; width: 70%; height: auto; margin: 1rem auto; border-radius: 8px; } .page-item:hover, .chat-history-item:hover { background: #d9d6d2; } .chat-history-item { padding: 8px 6px 8px 16px; } .chat-history-item .delete { color: #000; }