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<!DOCTYPE html>
<link rel="author" title="Sergio Villar Senin" href="mailto:svillar@igalia.com">
<style>
div {
width: 50px;
height: 50px;
}
span {
display: block;
border: 5px solid black;
}
</style>
<p>Test passes if there is a white square inside a 10x30 white box.</p>
<div>
<span style="width: 10px; height: 30px;">
<span style="padding: 10px;"></span>
</span>
<div>