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+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>CSS Variables Test: custom properties use normal inheritance and cascade rules</title>
+    <link rel="author" title="Noah Collins" href="mailto:noahcollins@gmail.com">
+    <link rel="help" href="http://www.w3.org/TR/css-variables-1/#using-variables">
+    <meta name="assert" content="custom properties are resolved with the normal inheritance and cascade rules">
+    <link rel="match" href="reference/css-vars-custom-property-inheritance-ref.html">
+    <style type="text/css">
+
+        /* test cascade importance */
+        :root { --color: #1c1 !important; }
+        :root { --color: red; }
+
+        /* test cascade order */
+        * { color: red; }
+
+        /* test cascade order */
+        * { color: var(--color); }
+
+    </style>
+</head>
+<body>
+    <p>Green</p>
+    <p>Green</p>
+    <p>Green</p>
+    <p>The test passes if everything is green. Any red means the test failed.</p>
+</body>
+</html>