<div class="dropdown">
<button class="btn btn-primary dropdown-toggle" type="button" id="dropdownMenuButton" data-bs-toggle="dropdown" aria-expanded="false">
Dropdown
</button>
<ul class="dropdown-menu dropdown-menu-sm-end" aria-labelledby="dropdownMenuButton">
<li><a class="dropdown-item" href="#">Option 1</a></li>
<li><a class="dropdown-item" href="#">Option 2</a></li>
<li><a class="dropdown-item" href="#">Option 3</a></li>
</ul>
</div>