body { background: linear-gradient(135deg, #FFB6C1, #FF6347); font-family: Arial, sans-serif; color: white; text-align: center; padding: 100px 0; } .container { background: rgba(0, 0, 0, 0.5); border-radius: 10px; padding: 40px; width: 300px; margin: 0 auto; } h1 { font-size: 36px; } button { background-color: #FF6347; border: none; padding: 15px; font-size: 18px; color: white; cursor: pointer; border-radius: 5px; width: 100%; } button:hover { background-color: #FF4500; }