Inheritance and hierarchical selector functions seem to be the same, right? -PHP Chinese website Q&A-The functions of inheritance and hierarchical selector seem to be the same, right? -PHP Chinese website Q&A
Please watch and learn.
继承性允许样式不仅可以应用于某个特定的元素，还可以应用于它的后代，而层次选择器可能在某个文档结构中起作用，而在另外一些结构中不起作用
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Inheritance and hierarchical selector functions seem to be the same, right? -PHP Chinese website Q&A-The functions of inheritance and hierarchical selector seem to be the same, right? -PHP Chinese website Q&A
Please watch and learn.
继承性允许样式不仅可以应用于某个特定的元素，还可以应用于它的后代，而层次选择器可能在某个文档结构中起作用，而在另外一些结构中不起作用