[前端]强制大于号的作用

原創 xx_ii 2020-05-24 19:26

在scss中写css代码的时候u，很多情况会有命名冲突。

li>a

这里用这个>表示强制，只包括当前的li的儿子a，不包括孙子a！

在这里插入图片描述

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