body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; margin: 20px; background-color: #f4f4f4; } .container { background-color: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); } h1, h2, h3 { color: #0056b3; } h1 { border-bottom: 2px solid #ccc; pad…