Pseudo-class
CSS Pseudo-class
A keyword added to selectors targeting elements in a specific state (e.g. :hover, :focus, :nth-child).
तकनीकी विवरण
CSS Pseudo-classs animate property changes over a specified duration using easing functions (ease, linear, cubic-bezier). Only animatable properties can transition — layout properties like display and grid-template cannot. Performance-critical transitions should target transform and opacity, which run on the compositor thread without triggering layout recalculation. The will-change property hints the browser to optimize for upcoming transitions by promoting elements to their own compositing layer.
उदाहरण
```css
/* Example: Pseudo-class */
.element {
/* Apply pseudo class to this element */
display: block;
margin: 0 auto;
}
```