I have been experimenting with various options to change the text color of the `navbar` and specifically the `navbar-brand` item. However, my `.navbar-brand {color: purple;}` CSS class doesn't seem to be working. Can someone please assist me in determining what tag I need to use to successfully change the color?
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#">Nicole Santarsiero</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav navbar-right">
<li class="nav-item">
<a class="nav-link" href="./index.html">About </a>
</li>
<li class="nav-item">
<a class="nav-link" href="./portfolio.html">Portfolio</a>
</li>
<li class="nav-item">
<a class="nav-link" href="./contact.html"> Contact</a>
</li>
</ul>
</div>
</nav>
<style>
.navbar-light {
background-color: gray;
}
.navbar-brand {
color: purple;
}
</style>