小编Ali*_*ana的帖子

.container {
  display: flex;
  flex-direction: row;
}

p, td {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

<div class="container" style="width:100px; background-color: red">
  <p width="50px">
    Hello world
  </p>
  <p width="50px">
    Hello world
  </p>
</div>

<table style="background-color: green">
  <tr width="100px">
    <td width="50px">Hello World</td>
    <td width="50px">Hello World</td>
  </tr>
</table>