CSS Scrollbars

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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。

CSS Scrollbars标准化了由ie5引入的废弃的滚动条颜色属性

基础例子

在这个例子里 我们选择使用一个比较细的 滚动轨道为绿色,滚动块为紫色的滚动条

.scroller {
  width: 300px;
  height: 100px;
  overflow-y: scroll;
  scrollbar-color: rebeccapurple green;
  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

Reference

CSS Properties

Specifications

Specification Status Comment
CSS Scrollbars Level 1 Working Draft Initial definition.

Accessibility concerns

When you customize scrollbars, consider they have enough contrast and that their hit area is large enough for people who use touch input.

Browser compatibility

scrollbar-width

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.

scrollbar-color

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
scrollbar-color
Experimental
Chrome No support NoEdge No support NoFirefox Full support 64
Notes
Full support 64
Notes
Notes On macOS, you need to set the General > Show scroll bars setting in System Preferences to "Always" for this property to have any effect.
Full support 63
Disabled
Disabled From version 63: this feature is behind the layout.css.scrollbar-color.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-color.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.
See implementation notes.
See implementation notes.
User must explicitly enable this feature.
User must explicitly enable this feature.