Modal
These modular elements can be readily used and customized in every layout across pages.
For detail documentation. View Modal on Bootstrap
<button class="btn btn-dark" type="button" data-bs-toggle="modal" data-bs-target="#exampleModal">Launch demo modal</button>
<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Modal title</h5><button class="btn-close" type="button" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<p>Woohoo, you're reading this text in a modal!</p>
</div>
<div class="modal-footer"><button class="btn btn-secondary btn-sm" type="button" data-bs-dismiss="modal">Close</button><button class="btn btn-primary btn-sm" type="button">Save changes </button></div>
</div>
</div>
</div>