Card hovering frosted glass effect

JiuMeilove2022-08-06 08:23:02

Effect icon
在这里插入图片描述

代碼示例

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Realistic frosted glass card hover effect</title>
<style> @import url('http://fonts.googleapis.com/css?family=Poppins:200,300,400,500,600,700,800,900&display=swap'); * {
 margin: 0; padding: 0; box-sizing: border-box; font-family: "Poppins"; } body {
 min-height: 100vh; display: flex; justify-content: center; align-items: center; background: url(https://pic1.zhimg.com/v2-3487f5279ca64e02b75dd41c8055a0be_r.jpg?source=1940ef5c); } .container {
 position: relative; display: flex; justify-content: center; align-items: center; flex-wrap: wrap; z-index: 1; } .container .card {
 position: relative; width: 280px; height: 400px; background-color: rgba(255, 255, 255, .1); margin: 30px; border-radius: 15px; box-shadow: 20px 20px 50px rgba(0, 0, 0, .5); overflow: hidden; display: flex; justify-content: center; align-items: center; border-top: 1px solid rgba(255, 255, 255, 0.5); border-left: 1px solid rgba(255, 255, 255, 0.5); backdrop-filter: blur(5px); } .container .card .content {
 padding: 20px; text-align: center; transform: translateY(100px); opacity: 0; transition: 0.5s; } .container .card:hover .content {
 transform: translateY(0); opacity: 1; } .container .card .content h2 {
 position: absolute; top: -80xp; right: 25px; font-size: 128px; color: rgba(255, 255, 255, 0.05); } .container .card .content h3 {
 font-size: 28px; color: #fff; } .container .card .content p {
 font-size: 16px; color: #fff; font-weight: 300; margin: 10px 0 15px 0; } .container .card .content a {
 position: relative; display: inline-block; padding: 8px 20px; margin-top: 15px; background-color: #fff; color: #000; text-decoration: none; border-radius: 20px; font-weight: 500; box-shadow: 0 5px 15px rgba(#000, #000, #000, .2); } </style>
</head>
<body>
<div class="container">
<div class="card">
<div class="content">
<h2>Annie</h2>
<h3>Annie One</h3>
<p>Dangerous, yet disarmingly precocious, Annie Annie is a child mage with immense pyrokinetic power.
Even in the shadows
of the mountains north of Noxus, she is a magical outlier</p>
<a href="#">read More</a>
</div>
</div>
<div class="card">
<div class="content">
<h2>Annie</h2>
<h3>Annie Two</h3>
<p>Her natural affinity for fire manifested early in life through unpredictable, emotional outbursts,
though she eventually
learned to control these tricks.</p>
<a href="#">read More</a>
</div>
</div>
<div class="card">
<div class="content">
<h2>Annie</h2>
<h3>Annie Three</h3>
<p>Her favorite includes the summoning of her beloved teddy bear, Tibbers Tibbers, as a fiery beast
hellbent on
destruction.</p>
<a href="#">read More</a>
</div>
</div>
</div>
<script>var VanillaTilt = (function () {
 'use strict'; var classCallCheck = function (instance, Constructor) {
 if (!(instance instanceof Constructor)) {
 throw new TypeError("Cannot call a class as a function"); } }; /** * Created by Sergiu Șandor (micku7zu) on 1/27/2017. * Original idea: https://github.com/gijsroge/tilt.js * MIT License. * Version 1.7.2 */ var VanillaTilt = function () {
 function VanillaTilt(element) {
 var settings = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {
}; classCallCheck(this, VanillaTilt); if (!(element instanceof Node)) {
 throw "Can't initialize VanillaTilt because " + element + " is not a Node."; } this.width = null; this.height = null; this.clientWidth = null; this.clientHeight = null; this.left = null; this.top = null; // for Gyroscope sampling this.gammazero = null; this.betazero = null; this.lastgammazero = null; this.lastbetazero = null; this.transitionTimeout = null; this.updateCall = null; this.event = null; this.updateBind = this.update.bind(this); this.resetBind = this.reset.bind(this); this.element = element; this.settings = this.extendSettings(settings); this.reverse = this.settings.reverse ? -1 : 1; this.glare = VanillaTilt.isSettingTrue(this.settings.glare); this.glarePrerender = VanillaTilt.isSettingTrue(this.settings["glare-prerender"]); this.fullPageListening = VanillaTilt.isSettingTrue(this.settings["full-page-listening"]); this.gyroscope = VanillaTilt.isSettingTrue(this.settings.gyroscope); this.gyroscopeSamples = this.settings.gyroscopeSamples; this.elementListener = this.getElementListener(); if (this.glare) {
 this.prepareGlare(); } if (this.fullPageListening) {
 this.updateClientSize(); } this.addEventListeners(); this.reset(); this.updateInitialPosition(); } VanillaTilt.isSettingTrue = function isSettingTrue(setting) {
 return setting === "" || setting === true || setting === 1; }; /** * Method returns element what will be listen mouse events * @return {Node} */ VanillaTilt.prototype.getElementListener = function getElementListener() {
 if (this.fullPageListening) {
 return window.document; } if (typeof this.settings["mouse-event-element"] === "string") {
 var mouseEventElement = document.querySelector(this.settings["mouse-event-element"]); if (mouseEventElement) {
 return mouseEventElement; } } if (this.settings["mouse-event-element"] instanceof Node) {
 return this.settings["mouse-event-element"]; } return this.element; }; /** * Method set listen methods for this.elementListener * @return {Node} */ VanillaTilt.prototype.addEventListeners = function addEventListeners() {
 this.onMouseEnterBind = this.onMouseEnter.bind(this); this.onMouseMoveBind = this.onMouseMove.bind(this); this.onMouseLeaveBind = this.onMouseLeave.bind(this); this.onWindowResizeBind = this.onWindowResize.bind(this); this.onDeviceOrientationBind = this.onDeviceOrientation.bind(this); this.elementListener.addEventListener("mouseenter", this.onMouseEnterBind); this.elementListener.addEventListener("mouseleave", this.onMouseLeaveBind); this.elementListener.addEventListener("mousemove", this.onMouseMoveBind); if (this.glare || this.fullPageListening) {
 window.addEventListener("resize", this.onWindowResizeBind); } if (this.gyroscope) {
 window.addEventListener("deviceorientation", this.onDeviceOrientationBind); } }; /** * Method remove event listeners from current this.elementListener */ VanillaTilt.prototype.removeEventListeners = function removeEventListeners() {
 this.elementListener.removeEventListener("mouseenter", this.onMouseEnterBind); this.elementListener.removeEventListener("mouseleave", this.onMouseLeaveBind); this.elementListener.removeEventListener("mousemove", this.onMouseMoveBind); if (this.gyroscope) {
 window.removeEventListener("deviceorientation", this.onDeviceOrientationBind); } if (this.glare || this.fullPageListening) {
 window.removeEventListener("resize", this.onWindowResizeBind); } }; VanillaTilt.prototype.destroy = function destroy() {
 clearTimeout(this.transitionTimeout); if (this.updateCall !== null) {
 cancelAnimationFrame(this.updateCall); } this.reset(); this.removeEventListeners(); this.element.vanillaTilt = null; delete this.element.vanillaTilt; this.element = null; }; VanillaTilt.prototype.onDeviceOrientation = function onDeviceOrientation(event) {
 if (event.gamma === null || event.beta === null) {
 return; } this.updateElementPosition(); if (this.gyroscopeSamples > 0) {
 this.lastgammazero = this.gammazero; this.lastbetazero = this.betazero; if (this.gammazero === null) {
 this.gammazero = event.gamma; this.betazero = event.beta; } else {
 this.gammazero = (event.gamma + this.lastgammazero) / 2; this.betazero = (event.beta + this.lastbetazero) / 2; } this.gyroscopeSamples -= 1; } var totalAngleX = this.settings.gyroscopeMaxAngleX - this.settings.gyroscopeMinAngleX; var totalAngleY = this.settings.gyroscopeMaxAngleY - this.settings.gyroscopeMinAngleY; var degreesPerPixelX = totalAngleX / this.width; var degreesPerPixelY = totalAngleY / this.height; var angleX = event.gamma - (this.settings.gyroscopeMinAngleX + this.gammazero); var angleY = event.beta - (this.settings.gyroscopeMinAngleY + this.betazero); var posX = angleX / degreesPerPixelX; var posY = angleY / degreesPerPixelY; if (this.updateCall !== null) {
 cancelAnimationFrame(this.updateCall); } this.event = {
 clientX: posX + this.left, clientY: posY + this.top }; this.updateCall = requestAnimationFrame(this.updateBind); }; VanillaTilt.prototype.onMouseEnter = function onMouseEnter() {
 this.updateElementPosition(); this.element.style.willChange = "transform"; this.setTransition(); }; VanillaTilt.prototype.onMouseMove = function onMouseMove(event) {
 if (this.updateCall !== null) {
 cancelAnimationFrame(this.updateCall); } this.event = event; this.updateCall = requestAnimationFrame(this.updateBind); }; VanillaTilt.prototype.onMouseLeave = function onMouseLeave() {
 this.setTransition(); if (this.settings.reset) {
 requestAnimationFrame(this.resetBind); } }; VanillaTilt.prototype.reset = function reset() {
 this.event = {
 clientX: this.left + this.width / 2, clientY: this.top + this.height / 2 }; if (this.element && this.element.style) {
 this.element.style.transform = "perspective(" + this.settings.perspective + "px) " + "rotateX(0deg) " + "rotateY(0deg) " + "scale3d(1, 1, 1)"; } this.resetGlare(); }; VanillaTilt.prototype.resetGlare = function resetGlare() {
 if (this.glare) {
 this.glareElement.style.transform = "rotate(180deg) translate(-50%, -50%)"; this.glareElement.style.opacity = "0"; } }; VanillaTilt.prototype.updateInitialPosition = function updateInitialPosition() {
 if (this.settings.startX === 0 && this.settings.startY === 0) {
 return; } this.onMouseEnter(); if (this.fullPageListening) {
 this.event = {
 clientX: (this.settings.startX + this.settings.max) / (2 * this.settings.max) * this.clientWidth, clientY: (this.settings.startY + this.settings.max) / (2 * this.settings.max) * this.clientHeight }; } else {
 this.event = {
 clientX: this.left + (this.settings.startX + this.settings.max) / (2 * this.settings.max) * this.width, clientY: this.top + (this.settings.startY + this.settings.max) / (2 * this.settings.max) * this.height }; } var backupScale = this.settings.scale; this.settings.scale = 1; this.update(); this.settings.scale = backupScale; this.resetGlare(); }; VanillaTilt.prototype.getValues = function getValues() {
 var x = void 0, y = void 0; if (this.fullPageListening) {
 x = this.event.clientX / this.clientWidth; y = this.event.clientY / this.clientHeight; } else {
 x = (this.event.clientX - this.left) / this.width; y = (this.event.clientY - this.top) / this.height; } x = Math.min(Math.max(x, 0), 1); y = Math.min(Math.max(y, 0), 1); var tiltX = (this.reverse * (this.settings.max - x * this.settings.max * 2)).toFixed(2); var tiltY = (this.reverse * (y * this.settings.max * 2 - this.settings.max)).toFixed(2); var angle = Math.atan2(this.event.clientX - (this.left + this.width / 2), -(this.event.clientY - (this.top + this.height / 2))) * (180 / Math.PI); return {
 tiltX: tiltX, tiltY: tiltY, percentageX: x * 100, percentageY: y * 100, angle: angle }; }; VanillaTilt.prototype.updateElementPosition = function updateElementPosition() {
 var rect = this.element.getBoundingClientRect(); this.width = this.element.offsetWidth; this.height = this.element.offsetHeight; this.left = rect.left; this.top = rect.top; }; VanillaTilt.prototype.update = function update() {
 var values = this.getValues(); this.element.style.transform = "perspective(" + this.settings.perspective + "px) " + "rotateX(" + (this.settings.axis === "x" ? 0 : values.tiltY) + "deg) " + "rotateY(" + (this.settings.axis === "y" ? 0 : values.tiltX) + "deg) " + "scale3d(" + this.settings.scale + ", " + this.settings.scale + ", " + this.settings.scale + ")"; if (this.glare) {
 this.glareElement.style.transform = "rotate(" + values.angle + "deg) translate(-50%, -50%)"; this.glareElement.style.opacity = "" + values.percentageY * this.settings["max-glare"] / 100; } this.element.dispatchEvent(new CustomEvent("tiltChange", {
 "detail": values })); this.updateCall = null; }; /** * Appends the glare element (if glarePrerender equals false) * and sets the default style */ VanillaTilt.prototype.prepareGlare = function prepareGlare() {
 // If option pre-render is enabled we assume all html/css is present for an optimal glare effect. if (!this.glarePrerender) {
 // Create glare element var jsTiltGlare = document.createElement("div"); jsTiltGlare.classList.add("js-tilt-glare"); var jsTiltGlareInner = document.createElement("div"); jsTiltGlareInner.classList.add("js-tilt-glare-inner"); jsTiltGlare.appendChild(jsTiltGlareInner); this.element.appendChild(jsTiltGlare); } this.glareElementWrapper = this.element.querySelector(".js-tilt-glare"); this.glareElement = this.element.querySelector(".js-tilt-glare-inner"); if (this.glarePrerender) {
 return; } Object.assign(this.glareElementWrapper.style, {
 "position": "absolute", "top": "0", "left": "0", "width": "100%", "height": "100%", "overflow": "hidden", "pointer-events": "none" }); Object.assign(this.glareElement.style, {
 "position": "absolute", "top": "50%", "left": "50%", "pointer-events": "none", "background-image": "linear-gradient(0deg, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%)", "transform": "rotate(180deg) translate(-50%, -50%)", "transform-origin": "0% 0%", "opacity": "0" }); this.updateGlareSize(); }; VanillaTilt.prototype.updateGlareSize = function updateGlareSize() {
 if (this.glare) {
 var glareSize = (this.element.offsetWidth > this.element.offsetHeight ? this.element.offsetWidth : this.element.offsetHeight) * 2; Object.assign(this.glareElement.style, {
 "width": glareSize + "px", "height": glareSize + "px" }); } }; VanillaTilt.prototype.updateClientSize = function updateClientSize() {
 this.clientWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth; this.clientHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight; }; VanillaTilt.prototype.onWindowResize = function onWindowResize() {
 this.updateGlareSize(); this.updateClientSize(); }; VanillaTilt.prototype.setTransition = function setTransition() {
 var _this = this; clearTimeout(this.transitionTimeout); this.element.style.transition = this.settings.speed + "ms " + this.settings.easing; if (this.glare) this.glareElement.style.transition = "opacity " + this.settings.speed + "ms " + this.settings.easing; this.transitionTimeout = setTimeout(function () {
 _this.element.style.transition = ""; if (_this.glare) {
 _this.glareElement.style.transition = ""; } }, this.settings.speed); }; /** * Method return patched settings of instance * @param {boolean} settings.reverse - reverse the tilt direction * @param {number} settings.max - max tilt rotation (degrees) * @param {startX} settings.startX - the starting tilt on the X axis, in degrees. Default: 0 * @param {startY} settings.startY - the starting tilt on the Y axis, in degrees. Default: 0 * @param {number} settings.perspective - Transform perspective, the lower the more extreme the tilt gets * @param {string} settings.easing - Easing on enter/exit * @param {number} settings.scale - 2 = 200%, 1.5 = 150%, etc.. * @param {number} settings.speed - Speed of the enter/exit transition * @param {boolean} settings.transition - Set a transition on enter/exit * @param {string|null} settings.axis - What axis should be disabled. Can be X or Y * @param {boolean} settings.glare - What axis should be disabled. Can be X or Y * @param {number} settings.max-glare - the maximum "glare" opacity (1 = 100%, 0.5 = 50%) * @param {boolean} settings.glare-prerender - false = VanillaTilt creates the glare elements for you, otherwise * @param {boolean} settings.full-page-listening - If true, parallax effect will listen to mouse move events on the whole document, not only the selected element * @param {string|object} settings.mouse-event-element - String selector or link to HTML-element what will be listen mouse events * @param {boolean} settings.reset - false = If the tilt effect has to be reset on exit * @param {gyroscope} settings.gyroscope - Enable tilting by deviceorientation events * @param {gyroscopeSensitivity} settings.gyroscopeSensitivity - Between 0 and 1 - The angle at which max tilt position is reached. 1 = 90deg, 0.5 = 45deg, etc.. * @param {gyroscopeSamples} settings.gyroscopeSamples - How many gyroscope moves to decide the starting position. */ VanillaTilt.prototype.extendSettings = function extendSettings(settings) {
 var defaultSettings = {
 reverse: false, max: 15, startX: 0, startY: 0, perspective: 1000, easing: "cubic-bezier(.03,.98,.52,.99)", scale: 1, speed: 300, transition: true, axis: null, glare: false, "max-glare": 1, "glare-prerender": false, "full-page-listening": false, "mouse-event-element": null, reset: true, gyroscope: true, gyroscopeMinAngleX: -45, gyroscopeMaxAngleX: 45, gyroscopeMinAngleY: -45, gyroscopeMaxAngleY: 45, gyroscopeSamples: 10 }; var newSettings = {
}; for (var property in defaultSettings) {
 if (property in settings) {
 newSettings[property] = settings[property]; } else if (this.element.hasAttribute("data-tilt-" + property)) {
 var attribute = this.element.getAttribute("data-tilt-" + property); try {
 newSettings[property] = JSON.parse(attribute); } catch (e) {
 newSettings[property] = attribute; } } else {
 newSettings[property] = defaultSettings[property]; } } return newSettings; }; VanillaTilt.init = function init(elements, settings) {
 if (elements instanceof Node) {
 elements = [elements]; } if (elements instanceof NodeList) {
 elements = [].slice.call(elements); } if (!(elements instanceof Array)) {
 return; } elements.forEach(function (element) {
 if (!("vanillaTilt" in element)) {
 element.vanillaTilt = new VanillaTilt(element, settings); } }); }; return VanillaTilt; }(); if (typeof document !== "undefined") {
 /* expose the class to window */ window.VanillaTilt = VanillaTilt; /** * Auto load */ VanillaTilt.init(document.querySelectorAll("[data-tilt]")); } return VanillaTilt; }());</script>
<script> VanillaTilt.init(document.querySelectorAll('.card'), {
 max: 15, speed: 400, glare: true, "max-glare": 1 }) </script>
</body>
</html>

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