JSFiddle - React, Tailwind, and code Playground

HTML

<div class="myDiv">  

<br/><br><br>
<table border="1">
<tr>
<td class="myData">Data1</td>
</tr>

<tr>
<td class="myData">Data2</td>
</tr>

<tr>
<td class="myData">Data3</td>
</tr>
</table>
<br>
    <table border="1">
<tr>
<td class="myData">Data1</td>
</tr>

<tr>
<td class="myData">Data2</td>
</tr>

<tr>
<td class="myData">Data3</td>
</tr>
</table>

CSS

.myDiv{
 	width:100%;
	height:100%;
  	background:red;
}