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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Reference case for text-decoration with subelements</title>
<style>
p {
margin: 0;
padding: 1em;
}
div.wrapper {
font-size: 2em;
}
div p {
position: absolute;
}
span.blue {
text-decoration: underline;
text-decoration: underline blue;
}
.hide {
color: transparent;
text-decoration: none;
}
sup.hide {
vertical-align: baseline;
}
sup.unhide {
color: initial;
text-decoration: underline;
text-decoration: underline green;
}
sup.strut {
color: transparent;
}
</style>
</head>
<body>
<p>Test passes if all the text below has a continuous blue underline,
and the raised word “underlined” has an <i>extra</i> green underline.</p>
<div class=wrapper>
<p style="position: absolute;"><span class=blue>All this text should be <sup class=hide>underlined</sup>.</span><sup class=strut>x</sup></p>
<p class=hide style="position: absolute;">All this text should be <sup class=unhide>underlined</sup>.</p>
</div>
</body>
</html>