360+ CSS Custom Property Examples (Page 5)

A remarkable, zero-JS interactive environment simulation utilizing the CSS Checkbox Hack and global CSS Variables to control the scene’s ambient lighting.

A unique, dynamic, and responsive collage of images that uses advanced CSS techniques to create a 3D-like geometric pattern.

A sleek interaction button where the code icon decomposes on hover: brackets slide apart and the slash rotates away, revealing the “Get Code” text. The animation is purely CSS-driven, utilizing calc() with a custom property --intent to interpolate transform values for a fluid, high-performance effect.

An elegant, geometrically complex background in blue tones that looks like a vector illustration but weighs only a few bytes and scales easily.

A tartan plaid pattern generated entirely with CSS.

A hyper-realistic skeuomorphic toggle switch crafted entirely in CSS using advanced box-shadows and gradients to simulate depth and lighting.

An interactive 3D holographic card where JavaScript maps pointer coordinates to scoped CSS Custom Properties like --pointer-x. The physical lighting simulation relies on complex gradient layering, mask-image, and mix-blend-mode, all dynamically driven by these calculated values to create realistic depth and glare.

A sophisticated hover effect utilizing CSS Houdini to animate a complex image mask.

A responsive pet store landing page built with CSS Grid and Flexbox. It features a dynamic navigation system with hover-triggered mega-menus, gradient-styled product cards with scale transitions, and a comprehensive use of CSS variables for consistent theming across breakpoints.

A sophisticated magnetic navigation menu that uses JavaScript to map mouse proximity to CSS variables, driving smooth translations via translate. It features a configurable “follow” effect where a background pseudo-element glides between items based on bounding box coordinates calculated on hover.

A highly stylized range slider utilizing box-shadow on the slider thumb to render the track, masked by a clip-path polygon on the parent container to create a unique slanted aesthetic.

A stylish, minimalist clock that runs in real-time, smoothly toggles themes, and combines a classic dial with a digital display.

A smooth and striking transition between light and dark themes, where the background fills with “blinds” from the center outwards (or vice versa, thanks to symmetric --i indices), while the button playfully rotates.

A music player UI demo showcasing the power of the View Transitions API. By assigning unique view-transition-name properties to key elements (cover, title, tracks), the browser orchestrates a complex morphing animation between “expanded” and “mini-player” states, fine-tuned with custom CSS durations and delays.

A futuristic custom select menu leveraging CSS Houdini to animate gradient coordinates and dimensions for a fluid, neon-glow effect.

A navigation menu leveraging CSS Houdini API to animate custom variables for smooth transitions. JavaScript calculates element geometry to drive a dynamic “glowing” background that slides between tabs, while CSS gradients and the :has() selector create a polished, depth-rich visual style.

On hover, letters scatter chaotically, creating a dynamic, interactive explosion of text without complex animation libraries.

A responsive timeline slider that synchronizes a stepper navigation with content slides. JavaScript calculates DOM geometry to animate a gradient marker along the timeline steps via CSS variables, while SVG icons transition between outlined and gradient-filled states to indicate active progress.

A delightful “High Five” interaction button powered by GSAP and MorphSVGPlugin.

A stacked “fan-style” gallery built with React, leveraging CSS sibling selectors to trigger complex 3D transforms on hover. Each card in the stack reacts dynamically: the hovered item scales up, while subsequent items shift and rotate, creating a fluid, cascading reveal effect without JavaScript animations.

A smooth and performant header transformation: from tall and spacious to compact and fixed upon scrolling down, achieved entirely without JS scroll events.

A lively, responsive interface that turns boring navigation into a playful experience, where every user action is rewarded with delightful visual feedback.

A playful recreation of the Bongo Cat meme using SVG and GSAP. It features complex timelines coordinating rapid paw movements, a randomized note particle system colored via CSS variables, and a scrolling terminal code effect using drawSVG logic.

A sliding segmented control that uses CSS Custom Properties calculated via JS to animate a pseudo-element background. The layout relies on flexbox for equal distribution, while calc() dynamically positions the “pill” based on the active index, enhanced by a springy cubic-bezier transition.

An immersive, cinematic slider that feels like a high-budget interactive installation, thanks to its complex animations, custom cursor, and comprehensive input support.

A cinematic slider where frame transitions occur via complex vertical sliding of image fragments, accompanied by a smooth custom cursor.

A pure CSS image gallery that leverages the advanced :has() pseudo-class and radio input hacks to orchestrate state changes without JavaScript. The layout utilizes CSS Grid variables to dynamically translate the viewport, creating a smooth, easing-based transition between full-screen images controlled entirely by sibling combinators and checked states.

Elegant, segmented radial charts that smoothly fill upon page load, showcasing the capabilities of modern CSS without JavaScript.

A fully functional rating widget that responds to hover and click events, illuminating the appropriate number of stars and updating the digit on the right, creating a dynamic interface feel without a single line of JS.

A cinematic hero section for a museum website featuring a synchronized text reveal animation powered by GSAP timelines and CustomEase. The layout utilizes fluid typography based on viewport width and intricate DOM segmentation, allowing syllables and UI elements to slide seamlessly into view over a looping background video.