#chat-pointer { position: fixed; bottom: 100px; right: 40px; font-size: 48px; color: red; animation: pulse 1s infinite; z-index: 9999; pointer-events: none; } @keyframes pulse { 0%, 100% { opacity: 1; transform: translateY(0); } 50% { opacity: 0.5; transform: translateY(-5px); } }