dl { width: 100%; overflow: hidden; background: #ff0; padding: 0; margin: 0 } dt { float: left; width: 50%; /* adjust the width; make sure the total of both is 100% */ background: #cc0; padding: 0; margin: 0 } dd { float: left; width: 50%; /* adjust the width; make sure the total of both is 100% */ background: #dd0; padding: 0; margin: 0 } <dl> <dt>Mercury</dt> <dd>Mercury (0.4 AU from the Sun) is the closest planet to the Sun and the smallest planet.</dd> <dt>Venus</dt> <dd>Venus (0.7 AU) is close in size to Earth, (0.815 Earth masses) and like Earth, has a thick silicate mantle around an iron core.</dd> <dt>Earth</dt> <dd>Earth (1 AU) is the largest and densest of the inner planets, the only one known to have current geological activity.</dd> </dl>

这适用于IE7+，符合标准，并允许不同的高度。

<style>
dt {
    float: left;
    clear: left;
    width: 100px;        
    padding: 5px 0;
    margin:0;
}
dd {
    float: left;
    width: 200px;
    padding: 5px 0;
    margin:0;
}
.cf:after {
    content:'';
    display:table;
    clear:both;
}
</style>

<dl class="cf">
    <dt>A</dt>
    <dd>Apple</dd>
    <dt>B</dt>
    <dd>Banana<br>Bread<br>Bun</dd>
    <dt>C</dt>
    <dd>Cinnamon</dd>
</dl>        

请参阅JSFiddle。

我找到了一个对我来说似乎完美的解决方案，但它需要额外的<div>标记。 事实证明，没有必要使用<table>标记来像在表中那样对齐，使用display:table-row;和显示:表格单元;风格:

<style type="text/css">
dl > div {
  display: table-row;
}
dl > div > dt {
  display: table-cell;
  background: #ff0;
}
dl > div > dd {
  display: table-cell;
  padding-left: 1em;
  background: #0ff;
}
</style>

<dl>
  <div>
    <dt>Mercury</dt>
    <dd>Mercury (0.4 AU from the Sun) is the closest planet to the Sun and the smallest planet.</dd>
  </div>
  <div>
    <dt>Venus</dt>
    <dd>Venus (0.7 AU) is close in size to Earth, (0.815 Earth masses) and like Earth, has a thick silicate mantle around an iron core.</dd>
  </div>
  <div>
    <dt>Earth</dt>
    <dd>Earth (1 AU) is the largest and densest of the inner planets, the only one known to have current geological activity.</dd>
  </div>
</dl>

你可以使用CSS网格:

dl { 显示屏:网格; grid-template-专栏:重复(2,minmax(0, 1fr); 的 < dl > < dt >片名1 < / dt > < dd >风貌1 < / dd > < dt >片名2 < / dt > < dd >风貌2 < / dd > < dt >片名3 < / dt > < dd > 3 < / dd风貌> < dt >片名4 < / dt > < dd >风貌4 < / dd > < dt >片名5 < / dt > < dd >风貌5 < / dd > < / dl >

如果你使用Bootstrap 3(或更早)…

<dl class="dl-horizontal">
    <dt>Label:</dt>
    <dd>
      Description of planet
    </dd>
    <dt>Label2:</dt>
    <dd>
      Description of planet
    </dd>
</dl>

下面是另一个选项，通过内联显示dt和dd，然后在dd后面添加换行符。

dt, dd {
 display: inline;
}
dd:after {
 content:"\a";
 white-space: pre;
}

这类似于上面Navaneeth的解决方案，但是使用这种方法，内容不会像在表中那样排列，但是无论长度如何，dd将立即在每一行上跟随dt。