<div class="demo-container">
<div class="row row-cols-1 row-cols-sm-2 row-cols-md-3 g-3 justify-content-center text-center">

<div class="col">
<div class="card">
<div class="card-header">Lorem Ipsum</div>
<div class="card-body">
<p class="card-text">Lorem ipsum dolor sit amet consectetur adipisicing elit.
Aliquid fugit obcaecati ea officiis optio porro quaerat.</p>
</div>
</div>
</div>

<div class="col">
<div class="card">
<div class="card-header">Lorem Ipsum</div>
<div class="card-body">
<p class="card-text">Lorem ipsum dolor sit amet consectetur adipisicing elit.
Aliquid fugit obcaecati ea officiis optio porro quaerat.</p>
</div>
</div>
</div>

<div class="col">
<div class="card">
<div class="card-header">Lorem Ipsum</div>
<div class="card-body">
<p class="card-text">Lorem ipsum dolor sit amet consectetur adipisicing elit.
Aliquid fugit obcaecati ea officiis optio porro quaerat.</p>
</div>
</div>
</div>

<div class="col">
<div class="card">
<div class="card-header">Lorem Ipsum</div>
<div class="card-body">
<p class="card-text">Lorem ipsum dolor sit amet consectetur adipisicing elit.
Aliquid fugit obcaecati ea officiis optio porro quaerat.</p>
</div>
</div>
</div>

</div>
</div>