sync.html

<!DOCTYPE html>
<html lang="en">
<head>
  <title>ENS</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div class="container" align="center">
  <img src="ens.png" width="40%" height="40%">
  <br/>
  <br/>
  <font size="4" face="roboto">synchronizing with the ethereum network</font>
  <br/>
  <progress id="syncProgress" align="left" style="background-color:#f1f1f1;height:24px;width:50%;" value="0" max="1">50%</progress>
</div>
<script src="sync.js"></script>

</body>
</html>