<!DOCTYPE html> <!-- Any copyright is dedicated to the Public Domain. - http://creativecommons.org/publicdomain/zero/1.0/ --> <html> <head> <title>CSS Test: Sticky Positioning - offsets reference</title> <link rel="author" title="Corey Ford" href="mailto:cford@mozilla.com"> <link rel="match" href="padding-2-ref.html"> <meta name="flags" content="dom"> <meta name="assert" content="Offsets should position the element with respect to the content box of the scrolling container"> <style> #scroll { width: 80px; height: 80px; overflow: hidden; border: 10px solid black; padding: 10px; } #sticky { position: sticky; width: 10px; height: 10px; top: 20px; background-color: black; } .fill { width: 1000px; height: 1000px; } </style> <body> <div id="scroll"> <div class="fill"></div> <div id="sticky"></div> <div class="fill"></div> </div> <script type="application/javascript"> document.getElementById('scroll').scrollTop = 1100; </script> </body> </html>