JSFiddle - React, Tailwind, and code Playground

HTML

<footer class="footer">
            
    <ul>
        <li>Option 1</li>
        <li>Option 2</li>
        <li>Option 3</li>
        <li>Option 4</li>
        <li>Option 5</li>
    </ul>
            
</footer> <!-- end footer -->

CSS

.footer li
{
    float: left;
    line-height: 43px;
    padding: 0 1%;
    text-align: center;
    color: white;
    width: 16%;
    border-right: 1px solid white;
    background: grey;
}

.footer li:last-child
{
    border: none;
}