A red box with double border, radial-gradient(circle, pink, purple) background, small text centered inside, using flex layout, with :hover { transform: scale(1.1); } and spin.
<div style='background: linear-gradient(to right, red, yellow); border: 2px dotted orange; font-size: 28px; text-align: center; display: block; 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 fade-in { from { opacity: 0; } to { opacity: 1; } }