A gray box with ridge border, linear-gradient(to bottom, blue, green) background, small text centered inside, using block layout, with :hover { box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); } and spin.
<div style='background: radial-gradient(circle, pink, purple); border: 2px ridge pink; font-size: 20px; text-align: center; display: none; justify-content: flex-start; align-items: center; animation: fade-in 2s; transition: background-color 0.4s ease; :hover { box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); }'>Click Me</div> @keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }