<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Test case for text-decoration-thickness</title>
    <meta name="assert" content="text-decoration-thickness; the width of the decoration line is increased">
    <link rel="author" title="Charlie Marlow" href="mailto:cmarlow@mozilla.com">
    <link rel="author" title="Mozilla" href="https://www.mozilla.org">
    <link rel="help" href="https://drafts.csswg.org/css-text-decor-4/#text-decoration-width-property">
    <link rel="match" href="reference/text-decoration-thickness-green-rect-ref.html">
    <link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
    <style>
        div{
            overflow: hidden;
            height: 1em;
            width: 4em;
            background-color: red;
            font: 20px/1 Ahem;
            color: transparent;
            text-decoration: green line-through;
            text-decoration-skip-ink: none;
            /* We make the text decoration just a bit thicker than the div's height, so that
             * it will entirely cover the div's content-box (making it fully green) as long
             * as the line-through is approximately centered, vertically.
             */
            text-decoration-thickness: 1.1em;
        }
    </style>
</head>
<body>
    <p>Test passes if there is a wide green block, fails if there is any red visible</p>
    <div>XXXXXXXXXXXXXXXXXXXX</div>
</body>
</html>
