Term specificity in front-end use

1. What does specificity mean in CSS?
2. Is specificity important in CSS?
3. What is the specificity value of star?
4. Which selector has the most specificity?

What does specificity mean in CSS?

Specificity is the algorithm used by browsers to determine the CSS declaration that is the most relevant to an element, which in turn, determines the property value to apply to the element.

Is specificity important in CSS?

CSS specificity is an important topic to understand if you want to get better at CSS. It is the set of rules applied to CSS selectors that determines which style is applied to an element. To understand this better, it's important that we understand a related topic – cascading in CSS .

What is the specificity value of star?

The universal selector has a specificity of 0, 0, 0, 0 You can't see the * as a tag. In your case, both are equal ...

Which selector has the most specificity?

ID selectors: ID selectors are the most specific kind of selector. They select an element based on its ID attribute (e.g., #my-id). Class selectors, attribute selectors, and pseudo-class selectors: These three selector types have equal specificity. Class selectors select all elements in a CSS class (e.g., .