<!DOCTYPE html>
<title>CSS Reftest Reference for xywh()</title>
<style>
#box {
  margin-left: 50px;
  margin-top: 50px;
  position: absolute;
  width: 150px;
  height: 100px;
  background-color: green;
  border-radius: 20px / 20px;
}
</style>
<body>
  <p>The test passes if there is a green box with round.</p>
  <div id="box"></div>
</body>
