A yellow box with groove border, linear-gradient(to bottom, blue, green) background, medium text centered inside, using block layout, with :hover { background-color: #555; color: white; } and bounce.
<div style='background: linear-gradient(to right, red, yellow); border: 2px groove cyan; font-size: 12px; text-align: center; display: none; justify-content: space-between; align-items: center; animation: spin 2s; transition: background-color 0.4s ease; :hover { transform: scale(1.1); }'>Sign Up</div> @keyframes slide-up { from { transform: translateY(100%); } to { transform: translateY(0); } }