markdown CSS伪元素

Posted

tags:

篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了markdown CSS伪元素相关的知识，希望对你有一定的参考价值。

A CSS pseudo-element is a keyword added to a selector that lets you style a specific part of the selected element(s). They can be used for decoration (:first-line, :first-letter) or adding elements to the markup (combined with content: ...) without having to modify the markup (:before, :after).

以上是关于markdown CSS伪元素的主要内容，如果未能解决你的问题，请参考以下文章