A yellow button with small Courier New text, using flex layout, aligned to the left, with 4px 4px 10px rgba(0, 0, 0, 0.5), bounce, and a :hover { box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); }.
<button style='background-color: purple; font-size: 28px; font-family: Georgia; display: flex; text-align: left; box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.5); animation: slide-up 2s; transition: transform 0.2s ease-in-out; :hover { box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); }'>Login</button> @keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }