846144-1.html
<!DOCTYPE html>
<html><head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<title>Border radius issue demo</title>
<style type="text/css">
.testClass {
width: 100px;
height: 100px;
margin: 20px;
background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACgAAAAoCAIAAAADnC86AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAADdJREFUWEftzTERACAMADH8VAH+hRUXz5K77Dl39gtxRpwRZ8QZcUacEWfEGXFGnBFnxBlxZPYBKVqrOft7R9EAAAAASUVORK5CYII=);
border-radius: 50px;
background-size: contain;
/* Adding compatibility attributes for cross-browser comparison
Issue repros fine with just transform set. */
-moz-transform: translate(0,0);
-ms-transform: translate(0,0);
-webkit-transform: translate(0,0)
transform: translate(0,0);
}
</style>
</head>
<body>
<div class="testClass"></div>
</body></html>
