180+ CSS @keyframes Examples (Page 4)

A smooth, morphing circular button that expands on click to reveal three link items, utilizing complex CSS transitions, transition-delay, and a Pug template structure for dynamic content generation.

A visually engaging pixel heart animation created purely using an HTML ul/li structure and CSS @keyframes, where the “pop-in” effect is achieved through smooth transform: scale transitions.

This highly reusable CSS-only icon features complex bidirectional animation and a ripple effect, achieved by leveraging CSS Custom Properties for state and using a minimal JavaScript cloning trick to instantly restart the animation on click.

This striking burger menu animation is implemented purely with CSS keyframes and utilizes CSS custom properties for inverting the direction and precise positioning of each bar.

Pure CSS custom properties and SVG for a neat, interactive feedback rating; see how variable-driven styling creates smooth state transitions and subtle 3D transforms.

A clean implementation of the popular “confetti” effect for a button, using Vanilla JS to dynamically create/remove elements and set CSS variables, while the entire animation logic for movement and fading is handled by highly optimized CSS keyframes.

An intricate infinite 3D stacking animation achieved purely with CSS transform-style: preserve-3d and complex @keyframes, leveraging translateZ for depth and precise animation-timing-function steps to smoothly cycle three cards in a continuous loop.

Advanced CSS animation utilizing ten-point delays (nth-child) to create a ripple effect and showcasing CSS Houdini capabilities for animating length and angle values.

A demo of multi-step animations using keyframes within GSAP, plus subtle work with CSS filters (brightness) to simulate 3D object lighting.

The clean code illustrates how to use CSS variables for color control and a simple, yet effective mask animation to simulate a loading process.

See how spectacular, complex animations built with pure CSS and JavaScript create dynamic, memorable screen changes.

Witness the power of pure CSS with this mesmerizing 3D mechanical animation, built using advanced 3D transforms and intricately choreographed keyframes — no JavaScript required.

Here is an advanced example of an interactive UI element built entirely with CSS. The demo is technically notable for its approach to visualizing activity: it uses pseudo-elements and CSS variables to create glow effects, scanning lines, and a “data stream” that activates on input focus.

A dynamic SVG loader created with Sass. It shows how to build multi-layered animation using nested g elements within SVG and Sass maps for flexible control over colors and styles.

A 3D sphere where an SCSS @for loop calculates the transform for each ring, and the entire animation and structure, built on perspective and transform-style: preserve-3d, are fully configurable via variables.

3D sphere from 21 concentric rings. Each ring — div with rotateX(90deg) and Z translation. Sizes and animation delays controlled via CSS variables. Rings pulse, changing color via hue-rotate. Rotation pauses on hover.

A classic skeleton loader pattern implemented via pure CSS. The shimmer effect utilizes a wide linear-gradient and animates background-position to simulate a passing wave of light indicating active data fetching.

A large-scale 3D scene where Sass procedurally generates both the trajectory of 72 rings using trigonometry, and the @keyframes for its “fly-through” mode via a Sass map. Animation is switched without JS using the “checkbox hack”, and the entire composition is built upon perspective and transform-style: preserve-3d.

A card with a neon border effect where two CSS animations are synchronized - stroke-dashoffset for the SVG frame and hue-rotate for the drop-shadow glow. Each card gets a unique theme via :nth-child and the --cardAccent CSS variable, while multi-layering with z-index positions the glow underneath the main content.

Dive into a dynamic ripple loader crafted using modern CSS capabilities, such as backdrop-filter for a stylish blur effect. The demo showcases how to leverage CSS Custom Properties for easy customization of the background and gradients without altering the core animation logic.

A “gummy” button animation in pure CSS, where the effect is achieved by simultaneously animating transform: scale() and border-radius. Separate @keyframes are used for the :hover and :active states, creating a unique tactile response.

The main button has a semi-transparent background, the ::before pseudo-element contains the animated gradient, and ::after has a solid dark background that “cuts out” the inner part, leaving only the border visible.

An illusion of an endlessly rolling 3D cube, achieved by synchronizing two @keyframes animations for rotation and sliding with an offset transform-origin. The complex rotation animation uses intermediate steps for a “bounce” effect, while a neon glow and -webkit-box-reflect complete the futuristic look.

Experience a realistic, interactive rain simulation built entirely with pure CSS/SCSS. The core technical feature is the use of CSS Custom Properties to dynamically change wind direction via hover and trigger a lightning effect using a simple :active state.

A demonstration of “living” cards with two looped @keyframes animations - one for smooth background panning, and another for creating a shimmering gradient highlight.

Explore the power of pure CSS for complex shapes and motion: a beautifully designed love letter featuring floating heart elements built entirely with CSS pseudo-elements and keyframe animations.

A state-driven animation, controlled via the “checkbox hack,” showcases the power of CSS @property (Houdini) for smoothly animating gradients and mask properties. A complex multi-layered bookmark shape is created with an SVG mask, while the entire activation effect choreography is built on synchronized @keyframes.