How to implement compound Selector in CSS

This article mainly introduces how to realize composite selector in CSS, which has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let Xiaobian take you to understand it together.

Composite selectors make elements that meet the criteria have a common style based on the element name, id, and class name; each selector condition is separated by a semicolon (,).

Syntax: h3 , #subid , .subclass {color:blue;}

Code:

#box,.mytitle,input{

color:blue;

}

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