JSFiddle - React, Tailwind, and code Playground

HTML

<table cellspacing="0" cellpadding="0">
  <tr>
      <td>Test</td>
      <td>Test</td>
  </tr>
</table>

CSS

body {
    background-color: #efefef;
}

table {
    margin: 10px;
    border-collapse: separate;
}

td {
    border-radius: 5px;
    background-color: #369;
    color: white;
    border: 5px solid white;
}