JSFiddle - React, Tailwind, and code Playground

HTML

<table>
  <tr>
    <td contenteditable="true">измени текст</td>
    <td>обычный</td>
    <td>обычный</td>
    <td>обычный</td>
  </tr>
</table>

CSS

table {
  border-collapse: collapse;
}
td {
  border: 1px solid gray;
  padding: 5px;  
}