scrollable-iframe-with-click-strip.html

<style>
body, div {
  padding: 0px;
  margin: 0px;

}
</style>

<body>
  <div id="strip" style="width:10px;height:400px;position:absolute;left:135px;background-color:green"> </div>
</body>

chromium/third_party/blink/web_tests/scrollbars/resources/scrollable-iframe-with-click-strip.html