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+<!doctype html>
+<title>CSS-UI test: outline-offset width negative values on scroller</title>
+<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>
+#container {
+ width: 100px;
+ height: 100px;
+ background: red;
+ will-change: transform;
+ overflow: scroll;
+ outline: solid 50px green;
+ outline-offset: -50px;
+}
+#child {
+ position: relative;
+ will-change: transform;
+ height: 1000px;
+}
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div id="container">
+ <div id="child"></div>
+</div>