body { font-family: 'Helvetica', 'Arial', sans-serif; line-height: 1.6; color: #333; background-color: #f4f4f4; } .container { max-width: 800px; margin: 0 auto; padding: 20px; background-color: #ffffff; box-shadow: 0 0 10px rgba(0,0,0,0.1)…

body { font-family: 'Arial', sans-serif; } .container { width: 80%; margin: auto; } h1 { color: #333366; } .important { color: red; font-weight: bold; } .info-box { background-color: #f0f8ff; padding: 15px; border: 1px solid #d3d3d3; borde…