body { font-family: Arial, sans-serif; margin: 0; padding: 0; background-color: #f0f8ff; color: #333; } header, footer { background-color: #0080ff; color: white; text-align: center; padding: 15px 0; } .container { width: 80%; margin: auto; padding: 20px; background: white; border-radius: 10px; box-s…