<!DOCTYPE html>
<meta charset="UTF-8">
<title>text-decoration-thickness interpolation</title>
<link rel="author" title="ChangSeok Oh" href="mailto:changseok@webkit.org">
<link rel="help" href="https://www.w3.org/TR/css-text-decor-4/#text-decoration-thickness-property">
<meta name="test" content="text-decoration-thickness supports animation by the computed value type">

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpol