chromium/third_party/blink/web_tests/external/wpt/html/browsers/offline/resources/html/clock.html

<!-- clock.html -->
<!DOCTYPE HTML>
<html>
 <head>
  <title>Clock</title>
  <script src="../js/clock.js"></script>
  <link rel="stylesheet" href="../css/clock.css">
 </head>
 <body>
  <p>The time is: <output id="clock"></output></p>
 </body>
</html>