body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 0; padding: 0; background-color: #ffffff; } .container { max-width: 800px; margin: 20px auto; padding: 20px; border: 1px solid #ddd; border-radius: 10px; background-color: #f9f9f9; } .header { text-align: center; color: #2a3d8a; } .content { margin-top: 20px; color: #000000; } .content p { margin: 10px 0; } .content .bold { font-weight: bold; } .content .center { text-align: center; } .content .large { font-size: 2em; } .footer { margin-top: 30px; text-align: center; font-weight: bold; color: #cc0000; } .link { color: #2a3d8a; text-decoration: none; }