JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<link rel="stylesheet" href="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<nav class="navbar navbar-light bg-light navbar-expand-sm">
  <a class="navbar-brand" href="#">
    <img src="http://onomasticon.researchsoftwarehosting.org/assets/images/seal-impression.png">A Digital Onomasticon
  </a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarOnavbarNavptions"
    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">
      <li class="nav-item">
        <a class="nav-link" href="#">Item one</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Item two</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Item three</a>
      </li>
    </ul>
  </div>
</nav>

CSS

nav img {
    height: 60px;
}

nav {
    margin-bottom: 20px;
}

.navbar-brand {
    cursor: default;
}

.nav-item {
    cursor: pointer;
}