body { font-family: Arial, sans-serif; background-color: #f9f9f9; margin: 0; padding: 0; } .container { max-width: 800px; margin: 0 auto; background-color: #ffffff; padding: 20px; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); } h1 { color: #333; text-align: center; margin-bottom: 20px; } h2 { color: #4CA…