<!DOCTYPE html>
<html lang="en-US">
<head>
<title>test of border-image-source: element</title>
<style>
div.border {
  border: 30px solid black;
  border-image: url('diamonds.png');
  width: 180px;
  height: 180px;
}
div.border2 {
  border: 30px solid black;
  border-image: url('diamonds.png');
  border-image-slice: 5;
  width: 180px;
  height: 180px;
}
</style>
</head>
<body>
<div class="border"></div><br>
<div class="border2"></div><br>
<img id="src" src="diamonds.png">
</body>
</html>