<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>CSS 2.1 Test Suite: vertical-align (on an inline-block) (reference)</title> <link rel="author" title="L. David Baron" href="https://dbaron.org/" /> <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" /> <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#blockwidth" /> <meta name="flags" content="" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <style type="text/css"><![CDATA[ body { width: 500px; height: 500px; margin: 0; position: relative; } body > div { position: absolute; height: 50px; width: 40px; top: 100px; left: 0; background: green; } ]]></style> </head> <body> <div></div> </body> </html>