author Carsten "Tomcat" Book <>
Fri, 31 Oct 2014 14:23:10 +0100
changeset 239819 0c31008f237b1e89ee11db93b30c68f90017b175
parent 159771 bb399c38e3b684d56ad595f9ca1bbb59c0e09555
permissions -rw-r--r--
Merge mozilla-central to mozilla-inbound

<!DOCTYPE html>
<!-- Any copyright is dedicated to the Public Domain.
   - -->
    <title>CSS Test: Sticky Positioning - initial reflow</title>
    <link rel="author" title="Corey Ford" href="">
    <link rel="match" href="initial-1-ref.html">
    <meta name="assert" content="Sticky positioning should be calculated correctly on initial page reflow">
      body {
        height: 100px;
        margin: 0;
        /* Without this, we do multiple passes of reflow, and
         * the sticky element ends up positioned correctly.
        overflow-y: scroll;
      #sticky {
        position: sticky;
        top: 10px;
        height: 10px;
        margin-bottom: 10px;
        background-color: black;
    <div id="sticky"></div>