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<meta charset="utf-8">
<title>CSS Backgrounds and Borders Module Level 3: parsing border-radius with valid values</title>
<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#border-radius">
<meta name="assert" content="border-radius supports CSS Wide keywords and the full grammar '<length-percentage>{1,4} [ / <length-percentage>{1,4} ]?'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/su