h2 {
            margin-top: 25px;
        }
        
        .advantages, .conditions, .requirements, .steps {
            margin: 40px 0;
        }
        
        ul {
            padding-left: 20px;
        }
        
        li {
            margin-bottom: 8px;
        }
        
        .highlight {
            background-color: #ffffcc;
            padding: 2px 4px;
            border-radius: 3px;
        }
        
        a {
            text-decoration: none;
        }
        
        a:hover {
            text-decoration: underline;
        }
        
        .note {
            font-style: italic;
            color: #7f8c8d;
            margin-top: 20px;
        }
        
        .mark {
            background-color: #ffcccc;
            padding: 2px 4px;
            border-radius: 3px;
        }

        .advantages *:nth-child(2n){margin-bottom: 0;}
        .main-data ul li{list-style: disc;}