JSFiddle - React, Tailwind, and code Playground

by orjan

HTML

<div class="portlet"><div class="other"></div></div>

CSS

.other {
    background-color: red;
    height: 200px;
    width: 200px;
    display: block;
}

JavaScript

var portletName = ".portlet ";

$(portletName + ".other").hide();