<!DOCTYPE html>
<meta charset="utf-8">
<title>backdrop-filter: Update filter value</title>
<link rel="author" href="mailto:masonf@chromium.org">




<p>Expected: A green box</p>
<div id="colorbox"></div>


<style>
div {
    position: absolute;
    width: 100px;
    height: 100px;
    left: 10px;
    top: 50px;
    background: green;
}
</style>
