css/css-flexbox/flexitem-stretch-range.html

<!DOCTYPE html>
<html>
<title>CSS Flexbox: range stretch</title>
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#flex-property">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#min-size-auto">
<link rel="match" href="reference/flexitem-stretch-range-ref.html">
<link href="support/flexbox.css" rel="stylesheet">
<meta name="assert" content="This test ensures that the thumb should be centered vertically
when stretching a range input.">
<body>
<p>When stretching a range input, the thumb should be centered vertically.</p>
<div class="flexbox" style="height: 200px;">
    <input type="range" style="flex: 1; margin: 0;">
</div>
</body>
</html>