The easy way to create CSS scroll animations that react to the position of your HTML element on screen. Animate on scroll (AOS) your CSS.

Lets learn to use CSS variables a CSS custom properties to create style sheets less repetitive, easier to maintain, better readability and more flexible.

The W3C’s CSS Working Group, the standards body that oversees the CSS specification, is getting closer to defining one of CSS’s most requested features — CSS Variables. However, if you’ve been ...