::marker

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

::marker CSS 伪元素匹配列表的标记框(通常为一个符号或数字)。它作用在任何设置了 display: list-item 的元素或伪元素上,例如 <li><summary> 元素。

尝试一下

允许的属性值

在将 ::marker 作为选择器的规则中,只能使用某些 CSS 属性:

备注: 规范指出,将来可能会支持其他 CSS 属性。

语法

css
::marker {
  /* ... */
}

示例

HTML

html
<ul>
  <li>Peaches</li>
  <li>Apples</li>
  <li>Plums</li>
</ul>

CSS

css
ul li::marker {
  color: red;
  font-size: 1.5em;
}

结果

规范

Specification
CSS Pseudo-Elements Module Level 4
# marker-pseudo

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
::marker
Animation and transition support

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
Partial support
Partial support
No support
No support

参见