我似乎找不到太多关于此的信息.
I can't seem to find much information about this.
Smashing Magazine 似乎是说 html
和 :root
是同一个东西,但肯定有细微的差别吗?
Smashing Magazine seems to be saying that html
and :root
are the same thing but surely there must be a tiny difference?
来自 W3C 维基:
:root
伪类表示一个元素,它是文档的根.在 HTML 中,这始终是 HTML 元素.
The
:root
pseudo-class represents an element that is the root of the document. In HTML, this is always the HTML element.
CSS 是一种通用的样式语言.它可以与其他文档类型一起使用,不仅可以与 HTML 一起使用,还可以与 SVG 一起使用.
CSS is a general purpose styling language. It can be used with other document types, not only with HTML, it can be used with SVG for example.
来自规范(强调我的):
本规范定义了层叠样式表,第 2 级修订版 1 (CSS 2.1).CSS 2.1 是一种样式表语言,允许作者和用户将样式(例如字体和间距)附加到结构化文档(例如 HTML 文档和 XML 应用程序).
This specification defines Cascading Style Sheets, level 2 revision 1 (CSS 2.1). CSS 2.1 is a style sheet language that allows authors and users to attach style (e.g., fonts and spacing) to structured documents (e.g., HTML documents and XML applications).
这篇关于CSS3 的 :root 伪类和 html 有什么区别?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持html5模板网!