自定义CSS滚动条Firefox

我想用CSS自定义一个滚动条。

我使用这个WebKit CSS代码，它适用于Safari和Chrome:

::-webkit-scrollbar {
  width: 15px;
  height: 15px;
}

::-webkit-scrollbar-track-piece {
  background-color: #c2d2e4;
}

::-webkit-scrollbar-thumb:vertical {
  height: 30px;
  background-color: #0a4c95;
}

我如何在Firefox中做同样的事情?

我知道我可以很容易地用jQuery来做，但我更喜欢用纯CSS来做，如果它是可行的。

当前回答

我想我将分享我的发现，以防有人正在考虑使用jQuery插件来完成这项工作。

我给了jQuery自定义滚动条去。它非常漂亮，可以进行一些平滑的滚动(具有滚动惯性)，并具有大量可以调整的参数，但对我来说，它的CPU消耗太大了(并且它向DOM添加了相当多的内容)。

现在我要试试完美滚动条。它简单且轻量级(6 KB)，到目前为止它做得还不错。它根本不是CPU密集型的(据我所知)，并且对DOM的添加非常少。它只有几个参数来调整(wheelSpeed和wheelPropagation)，但这是我所需要的，它处理更新滚动内容很好(如加载图像)。

附注:我确实快速看了一下JScrollPane，但@simone是对的，它现在有点过时了，而且是PITA。

2013-07-28 11:06:35

其他回答

Firefox 64增加了对CSS Scrollbars Module Level 1的规范草案的支持，它增加了两个新的属性scrollbar-width和scrollbar-color，它们可以控制滚动条的显示方式。

你可以将scrollbar-color设置为以下值之一(来自MDN的描述):

auto滚动条的轨道部分的默认平台呈现，在没有任何其他相关滚动条颜色属性的情况下。 <color> <color>将第一种颜色应用到滚动条拇指上，将第二种颜色应用到滚动条轨道上。

之前，该规范包含了Firefox中没有实现的dark和light值。这些值已经从规范中删除了。

在带有移动Firefox的Android上，拇指可以着色，但没有着色的轨迹。

此外，在99.0之前的macOS Firefox版本中，macOS默认的自动隐藏半透明滚动条不能按这些规则设置样式。从Firefox 99.0开始，所有macOS滚动条模式(在系统首选项>显示滚动条下配置)都可以着色。

视觉演示:

.scroll { 宽度:20%; 身高:100 px; 边框:1px纯灰色; 溢出:滚动; 显示:inline-block; ｝ .scroll-color-auto { scrollbar-color:汽车; ｝ .scroll-color-colors { 滚动条颜色:橙黄色; ｝ <div class="scroll -color-auto"> 汽车 汽车 汽车 汽车 汽车 汽车 < / div > <div class="scroll - scroll-color-colors"> 颜色 颜色颜色 颜色颜色 颜色 < / div >

你可以将scrollbar-width设置为以下值之一(来自MDN的描述):

auto平台默认的滚动条宽度。 thin提供该选项的平台上的薄滚动条宽度变体，或者比默认平台滚动条宽度更薄的滚动条。没有显示滚动条，但是元素仍然是可滚动的。

您还可以根据规范设置一个特定的长度值。thin和特定长度可能在所有平台上都不起任何作用，它具体做什么是特定于平台的。特别是，Firefox目前似乎不支持特定的长度值(他们的错误跟踪器上的评论似乎证实了这一点)。然而，瘦按键似乎得到了很好的支持，至少macOS和Windows支持。

在Android和移动Firefox上，自动宽度拇指已经相当薄了，但薄并不会让它更薄。

值得注意的是，长度值选项和整个滚动条宽度属性正在考虑在未来的草案中删除，如果发生这种情况，这个特定的属性可能会在未来的版本中从Firefox中删除。

视觉演示:

.scroll { width: 30%; height: 100px; border: 1px solid grey; overflow: scroll; display: inline-block; } .scroll-width-auto { scrollbar-width: auto; } .scroll-width-thin { scrollbar-width: thin; } .scroll-width-none { scrollbar-width: none; } <div class="scroll scroll-width-auto"> autoautoautoautoautoauto </div> <div class="scroll scroll-width-thin"> thinthinthinthinthinthin </div> <div class="scroll scroll-width-none"> nonenonenonenonenonenone </div>

2019-01-08 23:09:58

这个特性还处于实验阶段，我想Mozilla还有很多工作要做，直到它对每个页面上的每个人都可用为止。我已经测试了许多解决方案，但下面的代码工作得很完美。

CSS

:root {
  scrollbar-color: #333333 #999999 !important;
  scrollbar-width: thin !important;
}

#ClassName {
  scrollbar-color: #333333 #999999 !important;
  scrollbar-width: thin !important;
}

参考: 链接1 链接2

2021-04-13 13:53:02

截至2021年，Firefox滚动条定制只有两个属性可用;滚动条颜色和滚动条宽度。

scrollbar-color: red yellow; /* track thumb */
scrollbar-width: 5px; /* none, thin, or auto */

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NOTHING >:D </div>

HTML

<div class="demo">

CSS

.demo {
    overflow-y: scroll;
}

.demo {
    scrollbar-color: red yellow;
    scrollbar-width: 5px;
}

2020-07-01 14:27:44

截至2018年底，Firefox现在有有限的定制功能!

请看这些答案:

https://stackoverflow.com/a/54101063/405015 https://stackoverflow.com/a/53739309/405015

这是背景信息:https://bugzilla.mozilla.org/show_bug.cgi?id=1460109

Firefox中没有与::-webkit-scrollbar和friends相对应的功能。

你必须坚持使用JavaScript。

很多人会喜欢这个功能，参见:https://bugzilla.mozilla.org/show_bug.cgi?id=77790

就JavaScript替换而言，你可以尝试:

https://github.com/mdbootstrap/perfect-scrollbar https://github.com/Grsmto/simplebar https://github.com/vitch/jScrollPane

2011-05-29 01:49:28

2020年，这个可行

/* Thin Scrollbar */
:root{
  scrollbar-color: rgb(210,210,210) rgb(46,54,69) !important;
  scrollbar-width: thin !important;
}

https://github.com/Aris-t2/CustomCSSforFx/issues/160

2020-02-14 10:47:26

自定义CSS滚动条Firefox

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