<!DOCTYPE html> <!-- Any copyright is dedicated to the Public Domain. - http://creativecommons.org/publicdomain/zero/1.0/ --> <html> <head> <title>CSS Test: Sticky Positioning - left+right, at left</title> <link rel="author" title="Corey Ford" href="mailto:cford@mozilla.com"> <link rel="match" href="left-right-1-ref.html"> <meta name="assert" content="Left+right sticky, scrolled to the left: should act as right-sticky"> <style> #scroll { width: 100px; height: 100px; overflow: hidden; border: 1px solid black; white-space: nowrap; } #scroll div { display: inline-block; } .fill { width: 100px; height: 1px; } #contain { width: 200px; height: 10px; background-color: gray; } #sticky { position: sticky; left: 10px; right: 10px; width: 10px; height: 10px; background-color: black; } </style> <body> <div id="scroll"> <div class="fill"></div ><div id="sticky"></div ><div class="fill"></div> </div> </body> </html>