mui 选项卡与header文字同步

<h3 id="mui底部tab固定-头部nav可变">mui底部tab固定 头部nav可变

    Hello MUI
    <link rel="stylesheet" href="../../css/mui.min.css"&gt;
<style>
    html,body {
        background-color: #efeff4;
    }
    /*解决: Unable to preventDefault inside passive event listener due to target being treated as passive. */
    * { touch-action: none; } 
</style>