在html中创建所需的栏

<table>
  <tr>
    <td>栏1</td>
    <td>栏2</td>
    <td>栏3</td>
  </tr>
</table>

<style>
  .column {
    width: 33.33%;
    float: left;
  }
</style>

<div class="column">栏1</div>
<div class="column">栏2</div>
<div class="column">栏3</div>

<style>
  .container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
  }
</style>

<div class="container">
  <div>栏1</div>
  <div>栏2</div>
  <div>栏3</div>
</div>