: 90vw;
                height: 52.7vw;
            }
        }
    </style>
</head>
<body class="page">
<div class="root">
    <div class="container-shell">
        <div id="container"></div>
        <div class="input">
            <input type="text" value="ws://120.35.11.49:50104/" id="talkUrl">
        </div>
        <div class="input">
            <span class="span-row">
                    编码格式
                <select id="talkEncType">
                    <option value="g711a" 