Hi,

try this code:

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#modaldetalleventa">
Launch demo modal
</button>

<div class="modal fade" id="modaldetalleventa" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog modal-notify modal-success modal-fluid modal-dialog-centered" role="document">
<!--Content-->
<div class="modal-content">
<!--Header-->
<div class="modal-header">
<p class="heading lead">Modal Success</p>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true" class="white-text">&times;</span>
</button>
</div>
<!--Body-->
<div class="modal-body">
<div class="text-center">
<i class="fa fa-check fa-4x mb-3 animated rotateIn"></i>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Impedit iusto nulla aperiam blanditiis ad consequatur in dolores culpa, dignissimos, eius non possimus fugiat. Esse ratione fuga, enim, ab officiis totam.</p>
<table class="table">
<caption>List of users</caption>
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">First</th>
<th scope="col">Last</th>
<th scope="col">Handle</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Mark</td>
<td>Otto</td>
<td>@mdo</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Jacob</td>
<td>Thornton</td>
<td>@fat</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Larry</td>
<td>the Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
</div>
</div>
<!--Footer-->
<div class="modal-footer justify-content-center">
<a type="button" class="btn btn-success">Get it now <i class="fa fa-diamond ml-1"></i></a>
<a type="button" class="btn btn-outline-success waves-effect" data-dismiss="modal">No, thanks</a>
</div>
</div>
<!--/.Content-->
</div>
</div>

Best,

Marta