body { font-family: Arial, sans-serif; background-color: #f4f4f4; text-align: center; padding: 50px; } .container { max-width: 600px; margin: 0 auto; background-color: #ffffff; padding: 20px; border-radius: 5px; box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1); } h1 { color: #e74c3c; } p { color: #7f8c8d; }