Stephanie Eckles • 2/21/2022

CSS Quick Tip: Animating in a newly added element

This article explains a CSS-only method for animating elements as they are added to the DOM. Instead of using JavaScript's setTimeout to toggle classes for CSS transitions, the author demonstrates using a keyframes animation that starts automatically upon element insertion. The post details the animation properties, including duration, delay, custom easing, and the critical 'forwards' fill-mode, and provides a practical CodePen example.

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#Frontend #css #keyframes