JSFiddle - React, Tailwind, and code Playground

HTML

<div class="module-controls">
    <ul class="tab-set">
        <li class="tab js-tab lipos-1 lirpos-3 inactive"><a style="height: 100%;">Top Stories</a></li>
        <li class="tab js-tab lipos-2 lirpos-2 inactive"><a>Breaking News</a></li>
        <li class="tab js-tab lipos-3 lirpos-1 active"><a>Most Read</a></li>
    </ul>
</div>

CSS

.module-controls { width:320px; }
.module-controls .tab-set {
    display: table;
    font-size: large;
    list-style: none;
    overflow: hidden;
    margin: 0 0 0.5em;
    padding: 0;
    table-layout: fixed;
    width: 100%;
}
.module-controls .tab-set li {
    background: white;
    display: table-cell;
    margin: 0;
    padding: 0;
    text-align: center;
    text-transform: uppercase;
    vertical-align: middle;
}
.module-controls .tab-set li a {
    background-color: #AEAC96;
    border-right: 1px solid white;
    border-top: 1px solid white;
    color: white;
    display: block;
    font-size: .8em;
    margin: 0 0 0.5em;
    padding: 1em 0;
    text-decoration: none;
    text-shadow: 1px -1px 1px #99978A;
    font-family: sans-serif;
}
.tabbed .module-controls .tab-set li.active a {
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#68A6BA), color-stop(100%,#28809C));
}