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+<!doctype html>
+<html lang=en>
+ <meta charset=utf-8>
+ <title>CSS-UI test: computed values ouf outline-width</title>
+ <link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net">
+ <meta name=flags content="">
+ <meta name=assert content="outline-offset values compute to absolute lengths">
+ <link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+ <link rel=help href="https://drafts.csswg.org/css-ui-3/#outline-props">
+<style>
+body > div {
+ width: 100px;
+ height: 100px;
+
+ font-size: 10px;
+
+ /* stacking of outlines is undefined, so we cannot reliably to have an outline hide another outline.
+ We are using a border instead,
+ but still need to create an (invisible) outline to make sure that outline-offset does not compute to 0. */
+ outline: solid 5px transparent;
+ outline-offset: 1em;
+ padding: 10px;
+ border: solid 5px red;
+ margin-left: -15px;
+ margin-top: -15px;
+
+}
+div > div {
+ width: 100px;
+ height: 100px;
+ background: green;
+
+ outline: solid 5px white;
+ font-size: 5px;
+ outline-offset: inherit;
+}
+</style>
+
+ <p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+ <div><div></div></div>
+