JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdn.datatables.net/1.10.11/css/dataTables.bootstrap.min.css">
<script src="https://cdn.datatables.net/1.10.11/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/1.10.11/js/dataTables.bootstrap.min.js"></script>
<body>
	<div class="container">
		<div class="panel panel-info">
			<div class="panel-heading">
				Test DataTables
			</div>

			<div class="panel-body">
			<table id="example" class="table table-striped table-bordered" cellspacing="0" width="100%">
				<thead>
					<tr>
						<th>First name</th>
						<th>Last name</th>
						<th>Position</th>
						<th>Office</th>
						<th>Age</th>
						<th>Start date</th>
						<th>Salary</th>
						<th>Extn.</th>
						<th>E-mail</th>
					</tr>
				</thead>
				<tbody>
					<tr>
						<td>Tiger</td>
						<td>Nixon</td>
						<td>System Architect</td>
						<td>Edinburgh</td>
						<td>61</td>
						<td>2011/04/25</td>
						<td>$320,800</td>
						<td>5421</td>
						<td>[email protected]</td>
					</tr>
					<tr class="test-background">
						<td>Garrett</td>
						<td>Winters</td>
						<td>Accountant</td>
						<td>Tokyo</td>
						<td>63</td>
						<td>2011/07/25</td>
						<td>$170,750</td>
						<td>8422</td>
						<td>[email protected]</td>
					</tr>
					<tr class="test-background">
						<td>Ashton</td>
						<td>Cox</td>
						<td>Junior Technical Author</td>
						<td>San Francisco</td>
						<td>66</td>
						<td>2009/01/12</td>
						<td>$86,000</td>
						<td>1562</td>
						<td>[email protected]</td>
					</tr>
					<tr>
						<td>Cedric</td>
						<td>Kelly</td>
						<td>Senior Javascript...

CSS

.my-bg-danger {
  background-color: red !important;
}

JavaScript

$(document).ready(function() {
  // DataTable
  var table = $('#example').DataTable({
    "processing": true,
    "autoWidth": true,
    "createdRow": function( row, data, dataIndex ) {
      if ($(row).hasClass("test-background")) {
        $(row).addClass("bg-danger");
      }
      if ($(row).hasClass("test-custom-background")) {
        $(row).addClass("my-bg-danger");
      }
    }
  });
});