What is the difference between CSS selectors and CSS pseudo-classes?

CSS selectors are used to target and style specific elements on a webpage based on their attributes, elements, and relationships with other elements. Examples of CSS selectors include element selectors, class selectors, ID selectors, and attribute selectors.

On the other hand, CSS pseudo-classes are used to apply styles to elements that are in a specific state or condition, such as when a link is being hovered over or when a checkbox is checked. Pseudo-classes are indicated by a colon followed by the specific state or condition, such as :hover or :checked.

In summary, CSS selectors are used to target specific elements on a webpage, while CSS pseudo-classes are used to target elements based on their state or condition.