The Outro pseudo-class is used to indicate that an element has been marked for deletion. This pseudo-class remains active until all CSS transitions on the element have completed. It provides an opportunity to apply transitions that visually remove the element in a graceful manner before it is permanently deleted from the DOM.
Use the :outro pseudo-class in your CSS to define styles and transitions that should be applied to elements that are about to be removed. This can be particularly useful for creating smooth exit animations.
// Example of using the :outro pseudo-class in CSS
.my-element:outro {
opacity: 0;
transition: opacity 0.5s ease-out;
}
// In this example, when an element is marked for deletion, it will fade out over 0.5 seconds.