JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://ajax.microsoft.com/ajax/jquery.validate/1.7/jquery.validate.js"></script>
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/themes/ui-lightness/jquery-ui.css">
<table id='cs_tableVideoListings'>
    <tbody>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
        <tr><td>row</td></tr>
    </tbody>
</table>

JavaScript

$('#cs_tableVideoListings tbody tr td').each(
    function() {
        $(this).css('border-bottom','2px solid #333');
    }
);