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+<!doctype html>
+<meta charset="utf-8">
+<title>'line-height' property</title>
+<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymap-get">
+<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymap-set">
+<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#property-stle-value-normalization">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../../resources/testhelper.js"></script>
+<script src="resources/testsuite.js"></script>
+<body>
+<div id="log"></div>
+<script>
+'use strict';
+
+runPropertyTests('line-height', [
+  { syntax: 'normal' },
+  {
+    syntax: '<length>',
+    specified: assert_is_equal_with_range_handling,
+    computed: (_, result) => assert_is_unit('px', result)
+  },
+  {
+    syntax: '<number>',
+    specified: assert_is_equal_with_range_handling,
+    computed: (_, result) => assert_is_unit('number', result)
+  },
+  {
+    syntax: '<percentage>',
+    specified: assert_is_equal_with_range_handling,
+    computed: (_, result) => assert_is_unit('px', result)
+  },
+]);
+
+</script>