A small button with green text, Tahoma font, 2px 2px 5px rgba(0, 0, 0, 0.3), and bounce, displayed as inline-block with center, responsive with media queries.
<header style='color: black; font-size: 18px; font-family: Arial; box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3); display: inline-block; justify-content: space-around; animation: slide-up 2s; transition: background-color 0.4s ease;'>Login</header> @keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateY(0); } 40% { transform: translateY(-30px); } 60% { transform: translateY(-15px); } } @media (max-width: 600px) { font-size: 14px; }