1 files changed, 28 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-grid/subgrid/grid-gap-006.html b/testing/web-platform/tests/css/css-grid/subgrid/grid-gap-006.html
new file mode 100644
index 0000000000..d79ced10c8
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/subgrid/grid-gap-006.html
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML>
+<html><head>
+  <meta charset="utf-8">
+  <title>CSS Grid Test: nested subgrid, justify-content:space-around, overflowing</title>
+  <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com">
+  <link rel="help" href="https://drafts.csswg.org/css-grid-2">
+  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
+  <link rel="match" href="grid-gap-006-ref.html">
+<style>
+html,body {
+  color:black; background-color:white; font:24px/1 Ahem; padding:0; margin:0;
+}
+
+body { margin:200px; }
+span { background:cyan; }
+span:nth-child(2n+1) { background:grey; }
+</style>
+</head>
+<body>
+
+<div style="display:inline-grid; grid:100px/100px 10px 10px; gap:100px; border:1px solid; justify-content:space-around; width:50px">
+  <div style="display:grid; grid:100px/subgrid; gap:20px; grid-column:span 2">
+    <span>a</span><span>b</span>
+  </div>
+</div>
+
+</body>
+</html>