A cyan box with dotted border, linear-gradient(to bottom, blue, green) background, small text centered inside, using block layout, with :hover { background-color: #555; color: white; } and fade-in.
<div style='background: linear-gradient(to right, red, yellow); border: 2px ridge purple; font-size: 30px; text-align: center; display: inline-block; justify-content: flex-start; align-items: center; animation: fade-in 2s; transition: background-color 0.4s ease; :hover { background-color: #555; color: white; }'>Contact Us</div> @keyframes slide-up { from { transform: translateY(100%); } to { transform: translateY(0); } }