JSFiddle - React, Tailwind, and code Playground

by Yaprak Ayazoğlu

HTML

<nav class="main-nav">
    <a>
        <button type="button" class="close">
            <span aria-hidden="true">x</span>
        </button>
        Some Tab
    </a>
</nav>

CSS

.main-nav {
  width: 100%; }
  .main-nav .active-link {
    background-color: rgba(233, 231, 231, 0.34); }
    .main-nav .active-link:after {
      content: "";
      position: absolute;
      top: 100%;
      left: 50%;
      z-index: 1000;
      border-top: 8px solid #ccc;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      margin-left: -8px; }
  .main-nav a {
    display: inline-block;
    position: relative;
    color: #444;
    font-family: 'Gotham Rounded A', 'Gotham Rounded B', sans-serif;
    font-weight: 500;
    font-style: normal;
    font-size: 1rem;
    text-transform: uppercase;
    border-right: 1px solid lightgray;
    border-bottom: 1px solid lightgray;
    padding: 0.7em 1em 0.7em 1em; }
    .main-nav a:active {
      background-color: rgba(233, 231, 231, 0.34); }
    .main-nav a:hover {
      cursor: pointer; }

button.close {
  -webkit-appearance: none;
  padding: 0;
  cursor: pointer;
  background: 0 0;
  border: 0; }

.close {
  float: right;
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  color: #000;
  text-shadow: 0 1px 0 #fff;
  filter: alpha(opacity=20);
  opacity: .2; }