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<!DOCTYPE html>
<title>CSS Reference</title>
<style>
div {
font: 20px/20px monospace;
}
.float {
float: left;
width: 20px;
height: 100px;
background-color: green;
}
.spacer {
width: 100px;
height: 100px;
}
</style>
<p>Test passes if each "filler" below is immediately under a green bar, with no gap between them.</p>
<div><span class="float"></span><div class="spacer"></div>filler</div>
<div><span class="float"></span><div class="spacer"></div>filler</div>