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+<!DOCTYPE html>
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht" />
+<link rel="author" title="Google LLC" href="http://www.google.com" />
+<link rel="help" href="https://drafts.csswg.org/css-flexbox/#cross-sizing" />
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=992010" />
+<title>Tests that certain dynamic changes don't lead to a flex item being sized as shrink to fit when it should stretch in the cross axis</title>
+
+<style>
+#flex {
+  display: flex;
+  flex-direction: column;
+  flex-wrap: wrap;
+  position: absolute;
+  top: 20px;
+  width: 100px;
+}
+
+#it1 {
+  background: green;
+  flex: none;
+  height: 100px;
+  min-height: 0;
+  position: relative;
+}
+
+#child {
+  position: absolute;
+  top: 0;
+  left: 0;
+}
+</style>
+
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+
+<div style="position: relative;">
+  <div id="flex">
+    <div id="it1" style=""><div id="child"></div></div>
+    <div id="it2"></div>
+  </div>
+</div>
+
+<script>
+var flex = document.getElementById("flex");
+flex.offsetWidth;
+var it2 = document.getElementById("it2");
+it2.style.width = "50px";
+flex.offsetWidth;
+flex.style.top = "0px";
+var child = document.getElementById("child");
+child.style.top = "1px";
+flex.offsetWidth;
+</script>