JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/ui/1.12.0/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.0/themes/black-tie/jquery-ui.css">
<div class="col-sm-3 text-center" title="Tooltip title">TEST</div>

CSS

.tooltip-styling{
    background:green !important;
    color: red !important;
}

.col-sm-3 {
  display: block;
  background: #bacd63;
}

JavaScript

// Set the Tooltips
    $(document).ready(function(){
        $(document).tooltip({
            tooltipClass: "tooltip-styling"
        });
    });