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- This WPT test may be referenced by the following Test IDs:
- /css/CSS2/positioning/absolute-non-replaced-height-013.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>Auto margin-top and margin-bottom, non-auto everything else</title>
<link rel="author" title="Morten Stenshorne" href="mstensho@chromium.org">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="position:relative; width:100px; height:100px; background:red;">
<div style="position:absolute; top:50%; bottom:50%; width:100px; height:100px; margin:auto; background:green;"></div>
</div>