css/css-grid/min-size-auto-overflow-clip.html

<!doctype html>
<meta charset="utf-8">
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<link rel="help" href="https://drafts.csswg.org/css-grid/#min-size-auto">
<link rel="match" href="min-size-auto-overflow-clip-ref.html">
<title>overflow: visible and clip behave the same for min-size purposes</title>
<style>
  .flex {
    display: flex;
    flex-direction: column;
  }
  .grid {
    display: grid;
    flex-basis: 20px;
    border: 1px solid;
  }
</style>
<div class="flex">
  <div class="grid" style="overflow: clip">
    <div style="height: 50px;"></div>
  </div>
</div>