Nav

Undecorated

To have a link not be underlined as either default or hovered, use the .nav-undecorated class.

<a href="..." class="nav-undecorated">Link text</a>

Active

To mark a link as active in a nav, navbar, dropdown, etc; you can use the active class.

<nav class="nav">
    <a href="..." class="nav-link">Link 1</a>
    <a href="..." class="nav-link active">Link 2</a>
    <a href="..." class="nav-link">Link 3/a>
</nav>