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这是一个实验中的功能
此功能某些浏览器尚在开发中,请参考浏览器兼容性表格以得到在不同浏览器中适合使用的前缀。由于该功能对应的标准文档可能被重新修订,所以在未来版本的浏览器中该功能的语法和行为可能随之改变。

 scrollbar-width 属性允许开发者设置滚动条出现时的厚度

初始值auto
适用元素scrolling boxes
是否是继承属性
适用媒体visual
计算值as specified
Animation typediscrete
正规顺序per grammar

Syntax

/* Keyword values */
scrollbar-width: auto;
scrollbar-width: thin;
scrollbar-width: none;

/* Global values */
scrollbar-width: inherit;
scrollbar-width: initial;
scrollbar-width: unset;

Values

<scrollbar-width>
将滚动条的宽度定义为数值宽度或者预定义宽度,当被定义为预定义宽度时,则必须为下列值之一:
auto 系统默认的滚动条宽度
thin 系统提供的瘦滚动条宽度,或者比默认滚动条宽度更窄的宽度
none 不显示滚动条,但是该元素依然可以滚动

注意:scrollbar-width的长度值有可能从规范中删除,scrollbar-width属性本身也是如此。 (Issue 1958)

Note: User Agents must apply any scrollbar-width value set on the root element to the viewport.

Formal syntax

auto | thin | none

Example

CSS

.scroller {
  width: 300px;
  height: 100px;
  overflow-y: scroll;
  scrollbar-width: thin;
}

HTML

<div class="scroller">Veggies es bonus vobis, proinde vos postulo essum magis kohlrabi welsh onion daikon amaranth tatsoi tomatillo melon azuki bean garlic. Gumbo beet greens corn soko endive gumbo gourd. Parsley shallot courgette tatsoi pea sprouts fava bean collard greens dandelion okra wakame tomato. Dandelion cucumber earthnut pea peanut soko zucchini.</div>

Result

Specifications

Specification Status Comment
CSS Scrollbars Level 1
scrollbar-width
Working Draft Initial Definition

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
scrollbar-width
Experimental
Chrome No support NoEdge No support NoFirefox Full support 64
Full support 64
Full support 63
Disabled
Disabled From version 63: this feature is behind the layout.css.scrollbar-width.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
IE No support NoOpera No support NoSafari No support NoWebView Android No support NoChrome Android No support NoFirefox Android Full support 64
Full support 64
Full support 63
Disabled
Disabled From version 63: this feature is behind the layout.css.scrollbar-width.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
Opera Android No support NoSafari iOS No support NoSamsung Internet Android No support No

Legend

Full support  
Full support
No support  
No support
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.
User must explicitly enable this feature.
User must explicitly enable this feature.

See also

文档标签和贡献者

此页面的贡献者: luxin88
最后编辑者: luxin88,