<!doctype html>
<html>
<head>
<style>
div {
    background-color: green;
    width: 100px;
    height: 100px;
    border-image: url(resources/red.png) 30 round;
    border-width: 100px;
}
</style>
</head>
<body>
<div></div>
</body>
</html>