JSFiddle - React, Tailwind, and code Playground

by Richard Ayotte

HTML

<div class="swiper-slide class2" id="2">
    <div class="content-slide test2"></div>
</div>

CSS

.class2 {
    width: 200px;
    height: 100px;
    border: 5px solid blue;
    
}

JavaScript

setTimeout(function(){$("#2").first().height(10)}, 750)