<!DOCTYPE html>
<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">
<link rel="help" href="https://crbug.com/1102183">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#algo-main-item" title="Part E">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<meta name="assert" content="used flex base size includes percent padding on grid items.">

<style>
#reference-overlapped-red {
  position: absolute;
  background-color: red;
  width: 100px;
  height: 100px;
  z-index: -1;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id=reference-overlapped-red></div>

<div style="display: flex; width: 100px;">
  <div style="display: grid; padding-right: 100%; height: 100px; background: green;"></div>
</div>