:read-write

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2020.

:read-write CSS 伪类 代表一个元素(例如可输入文本的 input 元素)可以被用户编辑。

css
/* 选择所有可编辑的 <input> 元素 */
/* Firefox 中需要加前缀 */
input:-moz-read-write {
  background-color: #bbf;
}

/* Supported in Blink/WebKit/Edge without a prefix */
input:read-write {
  background-color: #bbf;
}

备注: 这个选择器不仅仅选择 <input> 元素,它也会选择所有可以被用户编辑的元素,例如设置了 contenteditable 属性的 <p> 元素。

语法

Error: could not find syntax for this item

示例

HTML

html
<input type="text" value="Type whatever you want here." />
<input type="text" value="This is a read-only field." readonly />
<p>This is a normal paragraph.</p>
<p contenteditable="true">You can edit this paragraph!</p>

CSS

css
input {
  min-width: 25em;
}
input:-moz-read-write {
  background: cyan;
}
input:read-write {
  background: cyan;
}

p:-moz-read-write {
  background: lightgray;
}
p:read-write {
  background: lightgray;
}
p[contenteditable="true"] {
  color: blue;
}

结果

规范

Specification
HTML
# selector-read-write
Selectors Level 4
# read-write-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
:read-write

Legend

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

Full support
Full support
Requires a vendor prefix or different name for use.
Has more compatibility info.

参见