I wanna apply this style 
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous"> only to a div without affecting the entire website style, is it possible? Here is the div: 
<div class="nav-scroller py-1 mb-2">
    <nav class="nav d-flex justify-content-between">
        <a class="p-2 text-muted" href="#">Menu 1</a>
        <a class="p-2 text-muted" href="#">Menu 2</a>
        <a class="p-2 text-muted" href="#">Menu 3</a>
    </nav>
</div>
 
    