flexbox-flex-direction-column-percentage-ignored.html

<!DOCTYPE html>
<title>CSS Flexbox: height of a child of a flexbox with flex-direction: column</title>
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#definite-sizes">
<link rel="bookmark" href="https://crbug.com/404337">
<link rel="match" href="reference/flexbox-flex-direction-column-percentage-ignored-ref.html">
<meta name="assert" content="This test ensures that the percentage height of child of a flexbox with 'flex-direction: column' and no explicit height but with max-height set should be treated as 'auto'.">
<link href="support/flexbox.css" rel="stylesheet">
<style>
.flexbox {
    max-height: 10px;
    overflow: hidden;
}
</style>

<div class="flexbox column">
    <div style="height: 1%">
        The height here should be ignored.
    </div>
</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-flexbox/flexbox-flex-direction-column-percentage-ignored.html