server-select {
            margin-bottom: 20px;
        }
        select {
            padding: 8px 12px;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-size: 16px;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>WebRTC ICE Candidates Viewer</h1>
        
        <div class="server-select">
            <label for="stunServer">STUN Server: </label>
            <select id="stunServer">
                <option value="stun:stun.l.google.com:19