CSS 如何在 Mac 上的 Safari 中删除所选元素上的光泽？
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How can I remove the gloss on a select element in Safari on Mac?
提问by Ian Hunter
On Macs and iOS devices, in Safari, a <select>element with a background color generates a gloss over itself. This does not seem to happen in other operating systems.
在 Mac 和 iOS 设备上，在 Safari 中，<select>具有背景颜色的元素会为其自身生成光泽。这在其他操作系统中似乎不会发生。
For example, I have a select element with these style properties:
例如，我有一个具有以下样式属性的 select 元素：
select {
-moz-border-radius: 3px;
-webkit-border-radius: 3px;
border-radius: 3px;
padding: 3px 6px;
margin: 10px 0 7px;
width: 250px;
background-color: #BD2786;
color: white;
letter-spacing: -.04em;
font-weight: bold;
border: 0;
}
And my element has the background color I want, but the gloss is still there. Does anyone know how to make it a flat color?
我的元素有我想要的背景颜色，但光泽仍然存在。有谁知道如何使它成为平坦的颜色？
回答by sandeep
@beanland; You have to write
@beanland; 你必须写
-webkit-appearance:none;
in your css.
在你的 css 中。
read this http://trentwalton.com/2010/07/14/css-webkit-appearance/
回答by alicjasalamon
Using -webkit-appearance:none;will remove also the arrows indicating that this is a dropdown.
使用-webkit-appearance:none;还将删除指示这是下拉列表的箭头。
See this snippet that makes it work across different browsers an adds custom arrows without including any image files:
请参阅此代码段，使其在不同浏览器中工作并添加自定义箭头而不包含任何图像文件：
select{
background: url(data:image/svg+xml;base64,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) no-repeat 95% 50%;
-moz-appearance: none;
-webkit-appearance: none;
appearance: none;
/* and then whatever styles you want*/
height: 30px;
width: 100px;
padding: 5px;
}<select>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercedes">Mercedes</option>
<option value="audi">Audi</option>
</select>回答by Noel Abrahams
2019 Version
2019版
Shorter inline image URL, shows only down arrow, customisable arrow colour...
更短的内嵌图片 URL，仅显示向下箭头，可自定义的箭头颜色...
From https://codepen.io/jonmircha/pen/PEvqPa
来自https://codepen.io/jonmircha/pen/PEvqPa
Author is probably Jonathan MirCha
作者可能是Jonathan MirCha
select {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100' fill='%238C98F2'><polygon points='0,0 100,0 50,50'/></svg>") no-repeat;
background-size: 12px;
background-position: calc(100% - 20px) center;
background-repeat: no-repeat;
background-color: #efefef;
}
回答by Justin Edwards
Sorry to pile on to an old item. I found partial answers to my questions here but had to do some work so I wanted to share my results for the next person.
很抱歉堆到一个旧项目上。我在这里找到了我问题的部分答案，但不得不做一些工作，所以我想为下一个人分享我的结果。
I ended up using the same approach as the other contributors, but with a few tweaks to fix the following
我最终使用了与其他贡献者相同的方法，但进行了一些调整以解决以下问题
- Long text was covering the arrows in the other solutions
- The image being used was a somewhat old and ugly up/down combo arrow.
- 长文本覆盖了其他解决方案中的箭头
- 使用的图像是一个有点旧和丑陋的向上/向下组合箭头。
The below will give you a working solution with the above issues fixed. Note: I used a white arrow for my use case, you may need to change the color of the arrow for yours.
下面将为您提供解决上述问题的有效解决方案。注意：我在我的用例中使用了白色箭头，您可能需要为自己更改箭头的颜色。
here's a preview:
这是一个预览：
select{
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
background: url(data:image/svg+xml;base64,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) no-repeat 101% 50%;
padding-right:20px;
}
回答by Joansy
Check out -webkit-appearance: none and its derivatives. Originally described by Chris Coyer here: https://css-tricks.com/almanac/properties/a/appearance/
查看 -webkit-appearance: none 及其衍生物。最初由 Chris Coyer 在这里描述：https://css-tricks.com/almanac/properties/a/appearance/
回答by Surajnaikin
If you inspect the User Agent StyleSheet of Chome, you'll find this
如果你检查 Chome 的用户代理样式表，你会发现这个
outline: -webkit-focus-ring-color auto 5px;
in short its outline property - make it None
简而言之，它的轮廓属性 - 使其成为无
that should remove the glow
那应该消除辉光
