body {
            font-family: sans-serif;
        }
        ul {
            list-style: none;
            padding: 0;
        }
        li {
            margin-bottom: 10px;
        }
        a {
            display: inline-block;
            padding: 8px 16px;
            background-color: #4CAF50;
            color: white;
            text-decoration: none;
            border-radius: 5px;
            margin-right: 10px;
        }
        .copy-button {
            background-color: #2196F3;
            border: none;
            color: white;
            padding: 8px 16px;
            text-align: center;
            text-decoration: none;
            display: inline-block;
            font-size: 14px;
            border-radius: 5px;
            cursor: pointer;
        }