I want to eliminate the vertical space between the cards in my layout. Essentially, I want the cards to maximize the available space. I am open to using a plugin if necessary, but I have not been able to find any relevant information online (maybe I used the wrong keywords in my search).
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<div class="row">
<div class="col-4">
<div class="card mb-4">
<div class="card-body">
<h1>Lorem</h1>
</div>
</div>
</div>
<div class="col-4">
<div class="card mb-4">
<div class="card-body">
<h1>Lorem<br>ipsum</h1>
</div>
</div>
</div>
<div class="col-4">
<div class="card mb-4">
<div class="card-body">
<h1>Lorem<br>ipsum<br>dolor<br>sit<br>met<br>a</h1>
</div>
</div>
</div>
<div class="col-4">
<div class="card mb-4">
<div class="card-body">
<h1>hello</h1>
</div>
</div>
</div>
</div>