A textarea containing a yellow button with radial-gradient(circle, pink, purple) background that says 'Submit', followed by a small text description, with fade-in.
<h1><button style='background-color: linear-gradient(to right, red, yellow); font-size: 12px; animation: bounce 2s;'>Submit</button><p style='font-size: 12px;'>sign up</p></h1> @keyframes fade-in { from { opacity: 0; } to { opacity: 1; } } transition: all 0.3s ease;