user-select
时间: 2024-01-16 20:05:18 浏览: 17
user-select是CSS属性,用于控制用户是否能够选择文本。默认情况下,用户可以选择所有可见文本。如果您想防止用户选择文本,请将其设置为none。如果您只想防止选择某些元素的文本,请将其设置为元素的class或ID。例如:
```
body {
user-select: none;
}
.no-select {
user-select: none;
}
```
这将防止用户选择整个页面上的文本,并防止选择带有“no-select”类的元素中的文本。
相关问题
-moz-user-select
-moz-user-select is a CSS property that allows developers to control the user's ability to select text within an element on a webpage in Mozilla Firefox. It only works in Firefox and is not supported by other browsers. The possible values for the property are:
- none: disables text selection for the element and its content.
- text: allows text selection for the element and its content.
- all: allows selection of all elements on the page, including the element and its content.
Example usage:
```
/* Disable text selection for a specific element */
.element {
-moz-user-select: none;
}
```
Note: The property is deprecated in Firefox 69 and newer versions. The standard CSS property `user-select` should be used instead, which is supported by most modern browsers.
.sticky > div { -webkit-user-select: inherit; -moz-user-select: inherit; user-select: inherit; }
这段代码是什么意思?
这段代码是用于设置CSS的样式,其中".sticky > div"表示选择所有父元素为sticky类的子元素div,而"user-select: inherit;"是设置用户选择文本时的行为,inherit表示继承父元素的user-select属性。-webkit-user-select和-moz-user-select是针对不同的浏览器内核的兼容性写法。