JSFiddle - React, Tailwind, and code Playground

by magizter

HTML

<h3>Galéria</h3>
<ul class="gallery clearfix">
  <li>
    akarmi
  </li>
  <li>
    akarmi 2
  </li>
   
      <li>
    akarmi 3
  </li>
    
</ul>

CSS

.lastglr {font-weight:bold}

JavaScript

$('.gallery > li:last-child').addClass('lastglr');