Вопрос. Строки

by User65659

HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Bootstrap 5 CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous">
</head>


<!-- === === ===     BODY  === === === === === === === === === === === -->
<body>
  <div class="container vh-100 w-100 bg-info">
    <div class="row vh-100 w-100 border border-white">
      <div class="col-4 border  border-danger" >
      col-1
        <div class="row border border-danger" >
          row-1
        </div>
        <div class="row border border-danger" >
          row-2
        </div>
        <div class="row border border-danger" >
          row-3
        </div>
      </div>
      <div class="col-5 border border-danger" >
      col-2
      </div>
      <div class="col-3 border border-danger" >
      col-3
      </div>
    </div>
  </div>
  <!-- Bootstrap 5 Scripts -->
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-gtEjrD/SeCtmISkJkNUaaKMoLD0//ElJ19smozuHV6z3Iehds+3Ulb9Bn9Plx0x4" crossorigin="anonymous"></script>
</body>
</html>