JSFiddle - React, Tailwind, and code Playground

by Vishal Deb

HTML

<div id='cssmenu'>
<ul> 
  <li class='active'><a href="#"><span>Home</span></a></li> 
  <li><a href="Untitled-1.html" target="content"><span>About Us</span></a></li> 
  <li><a href="#"><span>Gallery</span></a></li> 
  <li><a href="#"><span>Alumni</span></a></li> 
  <li><a href="#"><span>Events</span></a></li> 
  <li><a href="#"><span>Polling</span></a></li> 
  <li><a href="#"><span>Feedback</span></a></li> 
  <li class='last'><a href="#"><span>Contact Us</span></a></li> 
</ul>   
</div>

CSS

#cssmenu ul,
#cssmenu li,
#cssmenu a {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 0;
  line-height: 1;
  font-family: 'Lato', sans-serif;
}
#cssmenu {
  border: 1px solid #133e40;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
  width: auto;
}
#cssmenu ul {
  zoom: 1;
  background: #36b0b6;
  background: -moz-linear-gradient(top, #36b0b6 0%, #2a8a8f 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #36b0b6), color-stop(100%, #2a8a8f));
  background: -webkit-linear-gradient(top, #36b0b6 0%, #2a8a8f 100%);
  background: -o-linear-gradient(top, #36b0b6 0%, #2a8a8f 100%);
  background: -ms-linear-gradient(top, #36b0b6 0%, #2a8a8f 100%);
  background: linear-gradient(top, #36b0b6 0%, #2a8a8f 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='@top-color', endColorstr='@bottom-color', GradientType=0);
  padding: 5px 10px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
}
#cssmenu ul:before {
  content: '';
  display: block;
}
#cssmenu ul:after {
  content: '';
  display: table;
  clear: both;
}
#cssmenu li {
  float: left;
  margin: 0 5px 0 0;
  border: 1px solid transparent;
}
#cssmenu li a {
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
  padding: 8px 15px 9px 15px;
  display: block;
  text-decoration: none;
  color: #ffffff;
  border: 1px solid transparent;
  font-size: 16px;
}
#cssmenu li.active {
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
  border: 1px solid #36b0b6;
}
#cssmenu li.active a {
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  border-radius: 5px;
  display: block;
  background: #1e6468;
 ...

JavaScript

$('#cssmenu li').on('click', function(){
    $('li.active').removeClass('active');
    $(this).addClass('active');
});