What are some best practices for using CSS selectors?

What are some best practices for using CSS selectors?

Some best practices include using class selectors over ID selectors, keeping specificity low, and avoiding overly complex selectors.

Why should I prefer class selectors over ID selectors?

Class selectors are reusable across multiple elements, while ID selectors are unique to a single element, limiting flexibility.

What do you mean by keeping specificity low?

Keeping specificity low means using simpler selectors to avoid conflicts and make your CSS easier to maintain.

Can you give an example of a complex selector to avoid?

Sure! Avoid selectors like div > ul > li:first-child as they are hard to read and maintain. Instead, use simpler class selectors.