A cyan button with large Helvetica text, using flex layout, aligned to the justify, with 2px 2px 5px rgba(0, 0, 0, 0.3), fade-in, and a :hover { transform: scale(1.1); }.
<button style='background-color: purple; font-size: 30px; font-family: Arial; display: inline-block; text-align: center; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); animation: fade-in 2s; transition: all 0.3s ease; :hover { background-color: #555; color: white; }'>Contact Us</button> @keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateY(0); } 40% { transform: translateY(-30px); } 60% { transform: translateY(-15px); } }