:last-of-type

:last-of-type CSS 伪类 代表一组兄弟元素中最后类型的元素。

试试看

语法

css
:last-of-type {
  /* ... */
}

示例

设置最后一个段落的样式

HTML

html
<h2>Heading</h2>
<p>Paragraph 1</p>
<p>Paragraph 2</p>

CSS

css
p:last-of-type {
  color: red;
  font-style: italic;
}

结果

嵌套元素

此示例显示了如何定位嵌套元素。请注意,当没有写入简单选择器时,将隐式使用 通用选择器 (*)。

HTML

html
<article>
  <div>This `div` is first.</div>
  <div>This <span>nested `span` is last</span>!</div>
  <div>
    This <em>nested `em` is first</em>, but this <em>nested `em` is last</em>!
  </div>
  <p>This `p` qualifies!</p>
  <div>This is the final `div`!</div>
</article>

CSS

css
article :last-of-type {
  background-color: pink;
}

结果

多个选择器元素

此 HTML 示例包含不同类型的嵌套元素。CSS 包含类型选择器和类选择器。

HTML

html
<p>This `p` is not selected.</p>
<p>This `p` is not selected either.</p>
<p>
  This `p` is last `p` element of its parent e.g. `body` selected by `p` type
  selector.
</p>
<div class="container">
  <div class="item">This `div` is not selected.</div>
  <div class="item">This `div` is not selected either.</div>
  <div class="item">
    This `div` is last `div` element of its parent `div` selected by `.container
    .item` class selector.
  </div>
  <p class="item">
    This `p` is last `p` element of its parent `div` selected by `.container
    .item` class selector.
  </p>
</div>

CSS

css
p:last-of-type {
  background: skyblue;
}

.container .item:last-of-type {
  color: red;
  font-weight: bold;
}

结果

最后一个 <div> 和最后一个 <p> 都为红色和粗体,因为 .item:last-of-type 会选择每种类型中的最后一个,如果该最后一个元素也具有 item 类。

规范

规范
选择器级别 4
# last-of-type-pseudo

浏览器兼容性

BCD 表格仅在浏览器中加载

另请参阅