JSFiddle - React, Tailwind, and code Playground
HTML
<table>
<tr>
<td><a class="tooltip" href="#">123</a>
<div class="pop-up is-hidden">
<p>Type:<span>Code</span></p>
<p>Number:<span>123</span></p>
<p>Status:<span>Valid</span></p>
<p>Sold In:<span>August</span></p>
<p>Uploaded:<span>20/09/2012 10:34</span></p>
</div>
</td>
<td>Code</td>
<td>Valid</td>
<td>Device is active</td>
</tr>
<tr>
<td><a class="tooltip" href="#">123</a>
<div class="pop-up is-hidden">
<p>Type:<span>Code</span></p>
<p>Number:<span>123</span></p>
<p>Status:<span>Valid</span></p>
<p>Sold In:<span>August</span></p>
<p>Uploaded:<span>20/09/2012 10:34</span></p>
</div>
</td>
<td>Code</td>
<td>Valid</td>
<td>Device is active</td>
</tr>
</table>
CSS
.is-hidden {display: none; position: absolute}
table td{padding: 10px; width: 200px;}
JavaScript
$("a.tooltip").mouseenter(function(e) {
tooltip = $(this).parent().find(".is-hidden");
tooltip
.css("top", "500px")
.css("z-index","200002")
.css("left", "500px");
tooltip.show();
}).mouseleave(function(e) {
tooltip = $(this).parent().find(".is-hidden");
tooltip.hide();
});