问题描述
是否可以将选择器嵌套或分组在一起？例如，我有以下css：
Is it possible to nest or group selectors together? For example I have the following css:
.feature > *:hover > .info,
.feature > .select > .info {bottom:0;}
.feature > *:hover > .img,
.feature > .select > .img,
.feature > *:hover > .link,
.feature > .select > .link {top:-25px;bottom:51px;}
选择器的方式类似于以下伪CSS（我使用括号，但我意识到这不工作）：
Is it possible to group many of the selectors in a way similar to the following pseudo CSS (I'm using brackets, but I realise this doesn't work) :
.feature > (*:hover,.select) > .info {bottom:0;}
.feature > (*:hover,.select) > (.img,.link) {top:-25px;bottom:51px;}
CSS3有：not（）选择器，但我找不到一个：or（）选择器。
I notice that CSS3 has the :not() selector, but I couldn't find an :or() selector.
推荐答案
： - moz-any（）（和：any（） Saf 5.1和Chr 12+为： - webkit-any（），虽然我从未在WebKit上测试），请参阅
:any() is implemented in Fx 4+ as :-moz-any() (and Saf 5.1 and Chr 12+ as :-webkit-any(), though I never tested on WebKit), see https://developer.mozilla.org/en-US/docs/CSS/:any
这在媒体查询@ -rule（除了最近的IE）是相当不错，否则你应该添加一个HTML类到你想要风格的元素，并在CSS选择器中使用这个类。
This is quite OK in a media query @-rule (except for recent IE) and otherwise you should add an HTML class to the element you want to style and use this class in your CSS selector. Or use a preprocessor where nesting will save you a few repeats.
请参阅@Christoph answer for the near future和：matches（）
See @Christoph answer for the near future and :matches()
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