<!DOCTYPE html>
<html lang="en">
<meta charset="utf-8">
<title>Test for bug 1059498 - Paint parts of the filter that are caused by parts of the source that are invisible</title>
<style>
body {
margin: 0;
}
#result {
width: 100px;
height: 30px;
background-color: lime;
}
</style>
<div id="result"></div>