JSFiddle - React, Tailwind, and code Playground

HTML

<table>
  <tr>
    <td class="td1">Label:</td>
    <td class="td2">
      <div><span>thequickbrownfoxjumpsoverthelazydog</span></div>
    </td>
  </tr>
</table>

CSS

table {
  width: 200px; /* editable value */
  border: 1px solid green;
}
.td1 {
  border: 1px solid blue;
}
.td2 {
  border: 1px solid red;
}
.td2 div {
  display: table;
  table-layout: fixed;
  width: 100%;
}
.td2 span {
  display: table-cell;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}