css – 什么是没有媒体类型的@media规则?

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我继承了这个,并想知道没有“媒体类型”的媒体查询是做什么的?
@media (min-width: 768px) {
   .commentlist-item .commentlist-item {
    padding: 0 0 0 2em;
   }
}

标准语法符合www.w3schools.com/css/css3_mediaqueries.asp

@media not|only mediatype and (expressions) {
    css-Code;
}

解决方法

If the media type is not explicitly given it is all. ~ 07000

换句话说,没有媒体类型的@media规则是简写语法,其中所有都是隐含的.

更多来自规范:

07001

A shorthand Syntax is offered for media queries that apply to all
media types; the keyword all can be left out (along with the
trailing and). I.e. if the media type is not explicitly given it is
all.

EXAMPLE 5

I.e. these are identical:

06000

As are these:

06001

EXAMPLE 7

I.e. these are equivalent:

06002

source: 07002

原文链接:https://www.f2er.com/css/217581.html

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