web前端|css教程

css3实现页面滚动动画

web前端-css教程

本篇文章主要介绍css3实现页面滚动动画特效。那么我们首页要认识一下，什么是AOS？AOS 是一个用于在页面滚动的时候呈现元素动画的工具库，你可能会觉得它和

WOWJS 一样，虽然他们的效果类似，但是AOS是 CSS3 动画驱动的库，当你滚动页面的时候能让元素动起来，当页面滚回顶部的时候，元素能够回到前一个状态，如此达到循环动画的效果。aos.js是一款效果超赞的页面滚动元素动画jQuery动画库插件。希望本文介绍对大家有所帮助。

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css3实现页面滚动动画特效具体代码示例如下：

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首先要在页面中引入aos.css文件,jquery和aos.js文件

Fade

<div aos="fade-up"></div>

<div aos="fade-down"></div>

<div aos="fade-right"></div>

<div aos="fade-left"></div>

<div aos="fade-up-right"></div>

<div aos="fade-up-left"></div>

<div aos="fade-down-right"></div>

<div aos="fade-down-left"></div>

Flip

<div aos="flip-left"></div>

<div aos="flip-right"></div>

<div aos="flip-up"></div>

<div aos="flip-down"></div>

Zoom

<div aos="zoom-in"></div>

<div aos="zoom-in-up"></div>

<div aos="zoom-in-down"></div>

<div aos="zoom-in-left"></div>

<div aos="zoom-in-right"></div>

<div aos="zoom-out"></div>

<div aos="zoom-out-up"></div>

<div aos="zoom-out-down"></div>

<div aos="zoom-out-right"></div>

<div aos="zoom-out-left"></div>

Different settings examples

<div aos="fade-up"aos-duration="3000"></div>

<div aos="fade-down"aos-easing="linear"aos-duration="1500"></div>

<div aos="fade-right"aos-offset="300"aos-easing="ease-in-sine"></div>

<div aos="fade-left"aos-anchor="#example-anchor"aos-offset="500"aos-duration="500"></div>

<div aos="fade-zoom-in"aos-easing="ease-in-back"aos-delay="300"aos-offset="0"></div>

<div aos="flip-left"aos-easing="ease-out-cubic"aos-duration="2000"></div>

Anchor placement

<div aos="fade-up"aos-anchor-placement="top-bottom"></div>

<div aos="fade-up"aos-anchor-placement="center-bottom"></div>

<div aos="fade-up"aos-anchor-placement="bottom-bottom"></div>

<div aos="fade-up"aos-anchor-placement="top-center"></div>

<div aos="fade-up"aos-anchor-placement="center-center"></div>

<div aos="fade-up"aos-anchor-placement="bottom-center"></div>

AOS.init({ easing: ease-out-back, duration: 1000 });

$(.hero__scroll).on(click, function(e) { $(html, body).animate({ scrollTop: $(window).height() }, 1200); });

.hljs-comment { color: #898ea4; }/* Atelier-Sulphurpool Red */.hljs-variable, .hljs-tag, .hljs-regexp, .hljs-name, .ruby .hljs-constant, .xml .hljs-tag .hljs-title, .xml .hljs-pi, .xml .hljs-doctype, .html .hljs-doctype, .css .hljs-id, .css .hljs-class, .css .hljs-pseudo { color: deepskyblue; }

.hljs-attribute { color: lightskyblue; }

/* Atelier-Sulphurpool Orange */.hljs-number, .hljs-preprocessor, .hljs-built_in, .hljs-literal, .hljs-params, .hljs-constant { color: #c76b29; }

/* Atelier-Sulphurpool Yellow */.ruby .hljs-class .hljs-title, .css .hljs-rule .hljs-attribute { color: #c08b30; }

/* Atelier-Sulphurpool Green */.hljs-string, .hljs-value, .hljs-inheritance, .hljs-header, .ruby .hljs-symbol, .xml .hljs-cdata { color: darkorange; }

/* Atelier-Sulphurpool Aqua */.hljs-title, .css .hljs-hexcolor { color: #22a2c9; }

/* Atelier-Sulphurpool Blue */.hljs-function, .python .hljs-decorator, .python .hljs-title, .ruby .hljs-function .hljs-title, .ruby .hljs-title .hljs-keyword, .perl .hljs-sub, .javascript .hljs-title, .coffeescript .hljs-title { color: #3d8fd1; }

/* Atelier-Sulphurpool Purple */.hljs-keyword, .javascript .hljs-function { color: #6679cc; }

.hljs { display: block; overflow-x: auto; background: #202746; color: #979db4; padding: 0.5em; -webkit-text-size-adjust: none; }

.coffeescript .javascript, .javascript .xml, .tex .hljs-formula, .xml .javascript, .xml .vbscript, .xml .css, .xml .hljs-cdata { opacity: 0.5; }

body { font-family: Helvetica,Tahoma; margin: 0; padding: 0; overflow-x: hidden; }

*, *:before, *:after { box-sizing: border-box; }

a { text-decoration: none; color: #FF4081; }

/** * Backgrounds */.backgrounds { width: 100%; height: 100%; position: fixed; -webkit-transform: translateZ(0);transform: translateZ(0); z-index: -1; } .backgrounds .background { width: 100%; height: 100%; background-size: cover; position: absolute; left: 0; top: 0; background-attachment: fixed; }

.overlay:after { content: \; position: absolute; left: 0; right: 0; bottom: 0; top: 0; background: #3F51B5; opacity: 0.8; }

/** * Hero */.hero { width: 100%; height: 100vh; position: relative; overflow: hidden; color: #FFF; text-align: center; }

.hero-center { width: 100%; position: absolute; top: 40%; left: 0; -webkit-transform: translate(0, -50%);-ms-transform: translate(0, -50%);transform: translate(0, -50%); }

.hero__logo { font-size: 60px; color: rgba(0, 0, 0, 0.5); }

.hero__text { font-weight: normal; opacity: 0.8; }

.hero__scroll { position: absolute; bottom: 60px; width: 200px; margin: auto; display: block; cursor: pointer; padding-bottom: 40px; left: 0; right: 0; text-transform: uppercase; } .hero__scroll .chevron { margin-top: 20px; display: block; -webkit-animation: pulse 2s infinite; animation: pulse 2s infinite; color: #FF4081; }

@-webkit-keyframes pulse { 0% { -webkit-transform: translate(0, 0); transform: translate(0, 0); }

50% { -webkit-transform: translate(0, 10px); transform: translate(0, 10px); }

100% { -webkit-transform: translate(0, 0); transform: translate(0, 0); } }

@keyframes pulse { 0% { -webkit-transform: translate(0, 0); transform: translate(0, 0); }

50% { -webkit-transform: translate(0, 10px); transform: translate(0, 10px); }

100% { -webkit-transform: translate(0, 0); transform: translate(0, 0); } }

.octocat { position: absolute; top: 20px; right: 20px; width: 80px; } .octocat img { display: block; width: 100%; }

.chevron::before { border-style: solid; border-width: 0.25em 0.25em 0 0; content: \; display: inline-block; height: 20px; position: relative; -webkit-transform: rotate(-45deg);-ms-transform: rotate(-45deg);transform: rotate(-45deg); vertical-align: top; width: 20px; }

.chevron.right:before { left: 0; -webkit-transform: rotate(45deg);-ms-transform: rotate(45deg);transform: rotate(45deg); }

.chevron.bottom:before { top: 0; -webkit-transform: rotate(135deg);-ms-transform: rotate(135deg);transform: rotate(135deg); }

.chevron.left:before { left: 0.25em; -webkit-transform: rotate(-135deg);-ms-transform: rotate(-135deg);transform: rotate(-135deg); }

/** * Sections */.section { width: 100%; float: left; }

.section-title { text-align: center; color: #FFF; text-transform: uppercase; font-weight: normal; padding: 30px 0; border-top: 1px solid rgba(255, 255, 255, 0.3); border-bottom: 1px solid rgba(255, 255, 255, 0.3); width: 100%; clear: both; }

.container { width: 970px; margin: 0 auto; max-width: 90%; -webkit-transform: translateZ(1000px);transform: translateZ(1000px); }

.code { width: 40%; clear: both; height: 200px; background: #FFF; border-radius: 2px; margin: 12vh 0; padding: 10px; } .code pre, .code code { color:#333; height: 100%; margin: 0; } .code code { padding: 20px 0 0 20px; } .code--small code { padding-top: 75px; } .code--left { float: left; } .code--right { float: right; } .code--wider { width: 60%; } .code--wider code {padding-top: 60px; }

.section--more { color: #FFF; background: #0E0F34; padding: 20px 0 40px 0; }

.section-group { border-bottom: 1px solid rgba(255, 255, 255, 0.2); padding: 30px 0; } .section-group h3 { margin: 0 0 20px 0; text-transform: uppercase; } .section-group h4 { font-weight: normal; color: rgba(255, 255, 255, 0.6); } .section-group code { padding: 20px; font-size: 1.2em; } .section-group .btn { margin-right: 20px; }

.btn { padding: 10px 20px; border: 1px solid #FF4081; display: inline-block; position: relative; -webkit-transition: all 0.2s ease;transition: all 0.2s ease; overflow: hidden; } .btn:before { content: \; position: absolute; left: 0; right: 0; width: 1px; top: 0; bottom: 0; margin: auto; background: #FF4081; -webkit-transition: -webkit-transform 0.2s ease; transition: transform 0.2s ease; z-index: 0; opacity: 0; } .btn span { position: relative; z-index: 5; } .btn:hover { color: #FFF; } .btn:hover:before {-webkit-transform: scaleX(200);-ms-transform: scaleX(200); transform: scaleX(200);opacity: 1; }