JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="///ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/base/jquery-ui.css">
<table >
        <tr>
            <th scope="col">EmpId</th><th scope="col">EmpName</th>
        </tr>
        <tr>
            <td>1</td><td>ABC</td>
        </tr>
        <tr>
            <td>2</td><td>DEF</td>
        </tr>
</table>

JavaScript

$("table tbody td").css('background-color', '#555').delay(6000);