positioned-movement-layout-when-margin-changes-expected.html

<!DOCTYPE html>
<style>
.positioned {
    top: 0;
    position: absolute;
    width: 100px;
    height: 100px;
    background-color: green;
    margin-left: 100%;
}
.normal {
    max-width: 100%;
    display: block;
    height: auto;
    background-color: blue;
}
</style>
<p> Change in margin should move a positioned object.</p>
<ul id="container">
    <li class="positioned">
        <div class="normal">
    </li>
</ul>

chromium/third_party/blink/web_tests/fast/block/positioning/positioned-movement-layout-when-margin-changes-expected.html