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<!DOCTYPE html>
<title>CSS Reference</title>
<link rel="author" title="Sergio Villar Senin" href="mailto:svillar@igalia.com" />
<style>
span {
display: inline-block;
background-color: green;
height: 225px;
width: 90px;
}
div {
border: 1px solid black;
height: 225px;
width: 300px;
}
</style>
<p>Test passes if there is <strong>no red</strong> visible on the page.</p>
<div><span></span></div>