quewhite;
        padding: 5px;
        margin: 5px;
        height: 10px;
        border-radius: 20%;
        background: lightblue;
    }

</style>
<body>
<h1> 聊天记录</h1>
<div id="message">
</div>
<div class="fix-bottom">
    <textarea id="text" class="text-size" onkeyup="keyEnter(event)" title=""></textarea><br/>
    <button onclick="clearMsg()" class="btn btn-default btn-lg" style="float: right;">清屏</button>
    <button onclick="send()" class="btn btn-success btn-lg" style="float: right;">发