JSFiddle - React, Tailwind, and code Playground

HTML

<nav>
  <ul>
    <li><a href="">Menu</a></li>
    <li><a href="" class="here">Menu</a></li>
    <li><a href="">Menu</a></li>
    <li><a href="">Menu</a></li>
    <li><a href="">Menu</a></li>
  </ul>
</nav>

CSS

li {
  display: inline-block;
  vertical-align: top;
  margin-right: 30px;
}

nav:hover a, a{
  display: block;
  color: #303030;
}

.here, nav a:hover {color: #09f;}