HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <title>grid-auto-flow: row dense</title>
  <style>
    section {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      grid-auto-flow: row dense;
    }

    .wide {
      grid-column: span 2;
    }
  </style>
</head>
<body>
  <section>
    <div class="wide">1</div>
    <div class="wide">2</div>
    <div>3</div>
    <div>4</div>
    <div>5</div>
  </section>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

CSS grid-auto-flow Property — row dense