The default navbar

Try

<div class="navbar-theme-dark"> <a href="http://github.com">GitHub</a> </div>

The light theme

Try

<div class="navbar-theme-light"> <a href="http://github.com">GitHub</a> </div>

Just need to change the keyword from dark to light. It's easy. Isn't it?

We always add the “sticky” tag with the navbar together.View the page of ”sticky”.