body {
            font-family: Arial, sans-serif;
            margin: 20px;
        }
        .kutia {
            background-color: #f9f9f9;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .hdr {
            font-size: 1.5em;
            color: #333;
            margin-bottom: 10px;
        }
        .shdr {
            font-size: 1.2em;
            color: #555;
            margin-bottom: 20px;
        }
        .ct p {
            margin-bottom: 15px;
            line-height: 1.6;
        }
        .hig {
            background-color: #ffcc00;
            padding: 5px 10px;
            border-radius: 5px;
        }
        .paketaa {
            background-color: #e6e6e6;
            padding: 10px;
            border-radius: 5px;
            margin-bottom: 10px;
        }