<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Backgrounds and Borders Module Level 3: border-width sets longhands</title>
<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#border-width">
<meta name="assert" content="border-width supports the full grammar '<line-width>{1,4}'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/shorthand-testcommon.js"></script>
</head>
<body>
<script>
test_shorthand_value('border-width', '5px', {
  'border-top-width': '5px',
  'border-right-width': '5px',
  'border-bottom-width': '5px',
  'border-left-width': '5px'
});

test_shorthand_value('border-width', 'thick thin', {
  'border-top-width': 'thick',
  'border-right-width': 'thin',
  'border-bottom-width': 'thick',
  'border-left-width': 'thin'
});

test_shorthand_value('border-width', 'thin medium thick', {
  'border-top-width': 'thin',
  'border-right-width': 'medium',
  'border-bottom-width': 'thick',
  'border-left-width': 'medium'
});

test_shorthand_value('border-width', '1px 2px 3px 4px', {
  'border-top-width': '1px',
  'border-right-width': '2px',
  'border-bottom-width': '3px',
  'border-left-width': '4px'
});
</script>
</body>
</html>
