<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>CSS Test: Reference for inline-block test</title>
<link rel="author" title="L. David Baron" href="https://dbaron.org/" />
<link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" />
<style type="text/css">
span { display: inline-block; vertical-align: top; background: green; color: green; border-bottom: 0.25em solid green; border-top: 0.25em solid green; }
</style>
</head>
<body>
<div><span> x </span></div>
</body></html>