<!DOCTYPE html>
<html style="width: 100%; height: 100%; overflow: hidden">
    <head>
        <meta charset="utf-8" />
        <title>Voice Changer Client Demo</title>
    </head>
    <body style="width: 100%; height: 100%; margin: 0px">
        <div id="app" style="width: 100%; height: 100%"></div>
    </body>
</html>