<title>SVG root as flex item</title>

<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">

<link rel="help" href="https://drafts.csswg.org/css-flexbox/#algo-main-item" title="Part E">

<link rel="help" href="https://www.w3.org/TR/css-sizing-3/#intrinsic-sizes" title="For boxes with an intrinsic aspect ratio, but no intrinsic size">

<link rel="match" href="../reference/ref-filled-green-100px-square.xht">

<meta name="assert" content="SVG's intrinsic width when used as flex base size stretches into the available size when it has no specified intrinsic sizes and is passed through the aspect ratio " />

#reference-overlapped-red {

position: absolute;

background-color: red;

width: 100px;

height: 100px;

z-index: -1;

}

<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; flex-direction: column; width: 100px; align-items: flex-start;">

<svg viewBox="0 0 200 200">

<rect width="100%" height="100%" fill="green" />

</svg>