先来一张各种效果的预览图,其实代码并不复杂,关键看自己如何运用。
<!doctype html> <head> <meta charset="utf-8"> <link rel="stylesheet" type="text/css" href="demo.css"/> <link rel="stylesheet" type="text/css" href="loaders.css"/> <title>css3炫酷页面加载动画特效代码 </title> </head> <body> <main> <div class="loaders"> <div class="loader"> <div class="loader-inner ball-pulse"> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-grid-pulse"> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-clip-rotate"> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-clip-rotate-pulse"> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner square-spin"> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-clip-rotate-multiple"> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-pulse-rise"> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-rotate"> <div></div> </div> </div> <div class="loader"> <div class="loader-inner cube-transition"> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-zig-zag"> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-zig-zag-deflect"> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-triangle-path"> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-scale"> <div></div> </div> </div> <div class="loader"> <div class="loader-inner line-scale"> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner line-scale-party"> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-scale-multiple"> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-pulse-sync"> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-beat"> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner line-scale-pulse-out"> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner line-scale-pulse-out-rapid"> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-scale-ripple"> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-scale-ripple-multiple"> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-spin-fade-loader"> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner line-spin-fade-loader"> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner triangle-skew-spin"> <div></div> </div> </div> <div class="loader"> <div class="loader-inner pacman"> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner ball-grid-beat"> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="loader"> <div class="loader-inner semi-circle-spin"> <div></div> </div> </div> </div> </main> <script> document.addEventListener('DOMContentLoaded', function () { document.querySelector('main').className += 'loaded'; }); </script> </body> </html>
css:demo
/** * * */ html, body { padding: 0; margin: 0; height: 100%; font-size: 16px; background: #000; color: #fff; font-family: 'Source Sans Pro'; } h1 { font-size: 2.8em; font-weight: 700; letter-spacing: -1px; margin: 0.6rem 0; } h1 > span {font-weight: 300; } h2 { font-size: 1.15em; font-weight: 300; margin: 0.3rem 0; } main { width: 95%; max-width: 1000px; margin: 4em auto; opacity: 0; } main.loaded {transition: opacity .25s linear;opacity: 1; } main header {width: 100%; } main header > div {width: 50%; } main header > .left, main header > .right {height: 100%; } main .loaders { width: 100%; box-sizing: border-box; display: flex; flex: 0 1 auto; flex-direction: row; flex-wrap: wrap; } main .loaders .loader { box-sizing: border-box; display: flex; flex: 0 1 auto; flex-direction: column; flex-grow: 1; flex-shrink: 0; flex-basis: 25%; max-width: 25%; height: 200px; align-items: center; justify-content: center; }
css:loaders
/** * * All animations must live in their own file * in the animations directory and be included * here. * */ /** * Styles shared by multiple animations */ @-webkit-keyframes scale { 0% { -webkit-transform: scale(1); transform: scale(1); opacity: 1; } 45% { -webkit-transform: scale(0.1); transform: scale(0.1); opacity: 0.7; } 80% { -webkit-transform: scale(1); transform: scale(1); opacity: 1; } } @keyframes scale { 0% { -webkit-transform: scale(1); transform: scale(1); opacity: 1; } 45% { -webkit-transform: scale(0.1); transform: scale(0.1); opacity: 0.7; } 80% { -webkit-transform: scale(1); transform: scale(1); opacity: 1; } } .ball-pulse > div:nth-child(0) { -webkit-animation: scale 0.75s 0s infinite cubic-bezier(.2, .68, .18, 1.08); animation: scale 0.75s 0s infinite cubic-bezier(.2, .68, .18, 1.08); } .ball-pulse > div:nth-child(1) { -webkit-animation: scale 0.75s 0.12s infinite cubic-bezier(.2, .68, .18, 1.08); animation: scale 0.75s 0.12s infinite cubic-bezier(.2, .68, .18, 1.08); } .ball-pulse > div:nth-child(2) { -webkit-animation: scale 0.75s 0.24s infinite cubic-bezier(.2, .68, .18, 1.08); animation: scale 0.75s 0.24s infinite cubic-bezier(.2, .68, .18, 1.08); } .ball-pulse > div:nth-child(3) { -webkit-animation: scale 0.75s 0.36s infinite cubic-bezier(.2, .68, .18, 1.08); animation: scale 0.75s 0.36s infinite cubic-bezier(.2, .68, .18, 1.08); } .ball-pulse > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; display: inline-block; } @-webkit-keyframes ball-pulse-sync { 33% { -webkit-transform: translateY(10px); transform: translateY(10px); } 66% { -webkit-transform: translateY(-10px); transform: translateY(-10px); } 100% { -webkit-transform: translateY(0); transform: translateY(0); } } @keyframes ball-pulse-sync { 33% { -webkit-transform: translateY(10px); transform: translateY(10px); } 66% { -webkit-transform: translateY(-10px); transform: translateY(-10px); } 100% { -webkit-transform: translateY(0); transform: translateY(0); } } .ball-pulse-sync > div:nth-child(0) { -webkit-animation: ball-pulse-sync 0.6s 0s infinite ease-in-out; animation: ball-pulse-sync 0.6s 0s infinite ease-in-out; } .ball-pulse-sync > div:nth-child(1) { -webkit-animation: ball-pulse-sync 0.6s 0.07s infinite ease-in-out; animation: ball-pulse-sync 0.6s 0.07s infinite ease-in-out; } .ball-pulse-sync > div:nth-child(2) { -webkit-animation: ball-pulse-sync 0.6s 0.14s infinite ease-in-out; animation: ball-pulse-sync 0.6s 0.14s infinite ease-in-out; } .ball-pulse-sync > div:nth-child(3) { -webkit-animation: ball-pulse-sync 0.6s 0.21s infinite ease-in-out; animation: ball-pulse-sync 0.6s 0.21s infinite ease-in-out; } .ball-pulse-sync > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; display: inline-block; } @-webkit-keyframes ball-scale { 0% { -webkit-transform: scale(0); transform: scale(0); } 100% { -webkit-transform: scale(1); transform: scale(1); opacity: 0; } } @keyframes ball-scale { 0% { -webkit-transform: scale(0); transform: scale(0); } 100% { -webkit-transform: scale(1); transform: scale(1); opacity: 0; } } .ball-scale > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; display: inline-block; height: 60px; width: 60px; -webkit-animation: ball-scale 1s 0s ease-in-out infinite; animation: ball-scale 1s 0s ease-in-out infinite; } @-webkit-keyframes rotate { 0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); } 50% { -webkit-transform: rotate(180deg); transform: rotate(180deg); } 100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); } } @keyframes rotate { 0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); } 50% { -webkit-transform: rotate(180deg); transform: rotate(180deg); } 100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); } } .ball-rotate { position: relative; } .ball-rotate > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; position: relative; } .ball-rotate > div:first-child { -webkit-animation: rotate 1s 0s cubic-bezier(.7, -.13, .22, .86) infinite; animation: rotate 1s 0s cubic-bezier(.7, -.13, .22, .86) infinite; } .ball-rotate > div:before, .ball-rotate > div:after { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; content: ""; position: absolute; opacity: 0.8; } .ball-rotate > div:before { top: 0px; left: -28px; } .ball-rotate > div:after { top: 0px; left: 25px; } @keyframes rotate { 0% { -webkit-transform: rotate(0deg) scale(1); transform: rotate(0deg) scale(1); } 50% { -webkit-transform: rotate(180deg) scale(0.6); transform: rotate(180deg) scale(0.6); } 100% { -webkit-transform: rotate(360deg) scale(1); transform: rotate(360deg) scale(1); } } .ball-clip-rotate > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; border: 2px solid #fff; border-bottom-color: transparent; height: 25px; width: 25px; background: transparent !important; display: inline-block; -webkit-animation: rotate 0.75s 0s linear infinite; animation: rotate 0.75s 0s linear infinite; } @keyframes rotate { 0% { -webkit-transform: rotate(0deg) scale(1); transform: rotate(0deg) scale(1); } 50% { -webkit-transform: rotate(180deg) scale(0.6); transform: rotate(180deg) scale(0.6); } 100% { -webkit-transform: rotate(360deg) scale(1); transform: rotate(360deg) scale(1); } } @keyframes scale { 30% { -webkit-transform: scale(0.3); transform: scale(0.3); } 100% { -webkit-transform: scale(1); transform: scale(1); } } .ball-clip-rotate-pulse { position: relative; -webkit-transform: translateY(-15px); -ms-transform: translateY(-15px); transform: translateY(-15px); } .ball-clip-rotate-pulse > div { -webkit-animation-fill-mode: both; animation-fill-mode: both; position: absolute; top: 0px; left: 0px; border-radius: 100%; } .ball-clip-rotate-pulse > div:first-child { background: #fff; height: 16px; width: 16px; top: 9px; left: 9px; -webkit-animation: scale 1s 0s cubic-bezier(.09, .57, .49, .9) infinite; animation: scale 1s 0s cubic-bezier(.09, .57, .49, .9) infinite; } .ball-clip-rotate-pulse > div:last-child { position: absolute; border: 2px solid #fff; width: 30px; height: 30px; background: transparent; border: 2px solid; border-color: #fff transparent #fff transparent; -webkit-animation: rotate 1s 0s cubic-bezier(.09, .57, .49, .9) infinite; animation: rotate 1s 0s cubic-bezier(.09, .57, .49, .9) infinite; -webkit-animation-duration: 1s; animation-duration: 1s; } @keyframes rotate { 0% { -webkit-transform: rotate(0deg) scale(1); transform: rotate(0deg) scale(1); } 50% { -webkit-transform: rotate(180deg) scale(0.6); transform: rotate(180deg) scale(0.6); } 100% { -webkit-transform: rotate(360deg) scale(1); transform: rotate(360deg) scale(1); } } .ball-clip-rotate-multiple { position: relative; } .ball-clip-rotate-multiple > div { -webkit-animation-fill-mode: both; animation-fill-mode: both; position: absolute; left: 0px; top: 0px; border: 2px solid #fff; border-bottom-color: transparent; border-top-color: transparent; border-radius: 100%; height: 35px; width: 35px; -webkit-animation: rotate 1s 0s ease-in-out infinite; animation: rotate 1s 0s ease-in-out infinite; } .ball-clip-rotate-multiple > div:last-child { display: inline-block; top: 10px; left: 10px; width: 15px; height: 15px; -webkit-animation-duration: 0.5s; animation-duration: 0.5s; border-color: #fff transparent #fff transparent; -webkit-animation-direction: reverse; animation-direction: reverse; } @-webkit-keyframes ball-scale-ripple { 0% { -webkit-transform: scale(0.1); transform: scale(0.1); opacity: 1; } 70% { -webkit-transform: scale(1); transform: scale(1); opacity: 0.7; } 100% { opacity: 0.0; } } @keyframes ball-scale-ripple { 0% { -webkit-transform: scale(0.1); transform: scale(0.1); opacity: 1; } 70% { -webkit-transform: scale(1); transform: scale(1); opacity: 0.7; } 100% { opacity: 0.0; } } .ball-scale-ripple > div { -webkit-animation-fill-mode: both; animation-fill-mode: both; height: 50px; width: 50px; border-radius: 100%; border: 2px solid #fff; -webkit-animation: ball-scale-ripple 1s 0s infinite cubic-bezier(.21, .53, .56, .8); animation: ball-scale-ripple 1s 0s infinite cubic-bezier(.21, .53, .56, .8); } @-webkit-keyframes ball-scale-ripple-multiple { 0% { -webkit-transform: scale(0.1); transform: scale(0.1); opacity: 1; } 70% { -webkit-transform: scale(1); transform: scale(1); opacity: 0.7; } 100% { opacity: 0.0; } } @keyframes ball-scale-ripple-multiple { 0% { -webkit-transform: scale(0.1); transform: scale(0.1); opacity: 1; } 70% { -webkit-transform: scale(1); transform: scale(1); opacity: 0.7; } 100% { opacity: 0.0; } } .ball-scale-ripple-multiple { position: relative; -webkit-transform: translateY(-25px); -ms-transform: translateY(-25px); transform: translateY(-25px); } .ball-scale-ripple-multiple > div:nth-child(0) { -webkit-animation-delay: -0.2s; animation-delay: -0.2s; } .ball-scale-ripple-multiple > div:nth-child(1) { -webkit-animation-delay: 0s; animation-delay: 0s; } .ball-scale-ripple-multiple > div:nth-child(2) { -webkit-animation-delay: 0.2s; animation-delay: 0.2s; } .ball-scale-ripple-multiple > div:nth-child(3) { -webkit-animation-delay: 0.4s; animation-delay: 0.4s; } .ball-scale-ripple-multiple > div { -webkit-animation-fill-mode: both; animation-fill-mode: both; position: absolute; top: 0; left: 0; width: 50px; height: 50px; border-radius: 100%; border: 2px solid #fff; -webkit-animation: ball-scale-ripple-multiple 1.25s 0s infinite cubic-bezier(.21, .53, .56, .8); animation: ball-scale-ripple-multiple 1.25s 0s infinite cubic-bezier(.21, .53, .56, .8); } @-webkit-keyframes ball-beat { 50% { opacity: 0.2; -webkit-transform: scale(0.75); transform: scale(0.75); } 100% { opacity: 1; -webkit-transform: scale(1); transform: scale(1); } } @keyframes ball-beat { 50% { opacity: 0.2; -webkit-transform: scale(0.75); transform: scale(0.75); } 100% { opacity: 1; -webkit-transform: scale(1); transform: scale(1); } } .ball-beat > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; display: inline-block; -webkit-animation: ball-beat 0.7s 0s infinite linear; animation: ball-beat 0.7s 0s infinite linear; } .ball-beat > div:nth-child(2n-1) { -webkit-animation-delay: 0.35s !important; animation-delay: 0.35s !important; } @-webkit-keyframes ball-scale-multiple { 0% { -webkit-transform: scale(0); transform: scale(0); opacity: 0; } 5% { opacity: 1; } 100% { -webkit-transform: scale(1); transform: scale(1); opacity: 0; } } @keyframes ball-scale-multiple { 0% { -webkit-transform: scale(0); transform: scale(0); opacity: 0; } 5% { opacity: 1; } 100% { -webkit-transform: scale(1); transform: scale(1); opacity: 0; } } .ball-scale-multiple { position: relative; -webkit-transform: translateY(-30px); -ms-transform: translateY(-30px); transform: translateY(-30px); } .ball-scale-multiple > div:nth-child(2) { -webkit-animation-delay: 0.2s; animation-delay: 0.2s; } .ball-scale-multiple > div:nth-child(3) { -webkit-animation-delay: 0.4s; animation-delay: 0.4s; } .ball-scale-multiple > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; position: absolute; left: 0px; top: 0px; opacity: 0; margin: 0; width: 60px; height: 60px; -webkit-animation: ball-scale-multiple 1s 0s linear infinite; animation: ball-scale-multiple 1s 0s linear infinite; } @-webkit-keyframes ball-triangle-path-1 { 33% { -webkit-transform: translate(25px, -50px); transform: translate(25px, -50px); } 66% { -webkit-transform: translate(50px, 0px); transform: translate(50px, 0px); } 100% { -webkit-transform: translate(0px, 0px); transform: translate(0px, 0px); } } @keyframes ball-triangle-path-1 { 33% { -webkit-transform: translate(25px, -50px); transform: translate(25px, -50px); } 66% { -webkit-transform: translate(50px, 0px); transform: translate(50px, 0px); } 100% { -webkit-transform: translate(0px, 0px); transform: translate(0px, 0px); } } @-webkit-keyframes ball-triangle-path-2 { 33% { -webkit-transform: translate(25px, 50px); transform: translate(25px, 50px); } 66% { -webkit-transform: translate(-25px, 50px); transform: translate(-25px, 50px); } 100% { -webkit-transform: translate(0px, 0px); transform: translate(0px, 0px); } } @keyframes ball-triangle-path-2 { 33% { -webkit-transform: translate(25px, 50px); transform: translate(25px, 50px); } 66% { -webkit-transform: translate(-25px, 50px); transform: translate(-25px, 50px); } 100% { -webkit-transform: translate(0px, 0px); transform: translate(0px, 0px); } } @-webkit-keyframes ball-triangle-path-3 { 33% { -webkit-transform: translate(-50px, 0px); transform: translate(-50px, 0px); } 66% { -webkit-transform: translate(-25px, -50px); transform: translate(-25px, -50px); } 100% { -webkit-transform: translate(0px, 0px); transform: translate(0px, 0px); } } @keyframes ball-triangle-path-3 { 33% { -webkit-transform: translate(-50px, 0px); transform: translate(-50px, 0px); } 66% { -webkit-transform: translate(-25px, -50px); transform: translate(-25px, -50px); } 100% { -webkit-transform: translate(0px, 0px); transform: translate(0px, 0px); } } .ball-triangle-path { position: relative; -webkit-transform: translate(-25px, -25px); -ms-transform: translate(-25px, -25px); transform: translate(-25px, -25px); } .ball-triangle-path > div:nth-child(1) { -webkit-animation-name: ball-triangle-path-1; animation-name: ball-triangle-path-1; -webkit-animation-delay: 0; animation-delay: 0; -webkit-animation-duration: 2s; animation-duration: 2s; -webkit-animation-timing-function: ease-in-out; animation-timing-function: ease-in-out; -webkit-animation-iteration-count: infinite; animation-iteration-count: infinite; } .ball-triangle-path > div:nth-child(2) { -webkit-animation-name: ball-triangle-path-2; animation-name: ball-triangle-path-2; -webkit-animation-delay: 0; animation-delay: 0; -webkit-animation-duration: 2s; animation-duration: 2s; -webkit-animation-timing-function: ease-in-out; animation-timing-function: ease-in-out; -webkit-animation-iteration-count: infinite; animation-iteration-count: infinite; } .ball-triangle-path > div:nth-child(3) { -webkit-animation-name: ball-triangle-path-3; animation-name: ball-triangle-path-3; -webkit-animation-delay: 0; animation-delay: 0; -webkit-animation-duration: 2s; animation-duration: 2s; -webkit-animation-timing-function: ease-in-out; animation-timing-function: ease-in-out; -webkit-animation-iteration-count: infinite; animation-iteration-count: infinite; } .ball-triangle-path > div { -webkit-animation-fill-mode: both; animation-fill-mode: both; position: absolute; width: 10px; height: 10px; border-radius: 100%; border: 1px solid #fff; } .ball-triangle-path > div:nth-of-type(1) { top: 50px; } .ball-triangle-path > div:nth-of-type(2) { left: 25px; } .ball-triangle-path > div:nth-of-type(3) { top: 50px; left: 50px; } @-webkit-keyframes ball-pulse-rise-even { 0% { -webkit-transform: scale(1.1); transform: scale(1.1); } 25% { -webkit-transform: translateY(-30px); transform: translateY(-30px); } 50% { -webkit-transform: scale(0.4); transform: scale(0.4); } 75% { -webkit-transform: translateY(30px); transform: translateY(30px); } 100% { -webkit-transform: translateY(0); transform: translateY(0); -webkit-transform: scale(1); transform: scale(1); } } @keyframes ball-pulse-rise-even { 0% { -webkit-transform: scale(1.1); transform: scale(1.1); } 25% { -webkit-transform: translateY(-30px); transform: translateY(-30px); } 50% { -webkit-transform: scale(0.4); transform: scale(0.4); } 75% { -webkit-transform: translateY(30px); transform: translateY(30px); } 100% { -webkit-transform: translateY(0); transform: translateY(0); -webkit-transform: scale(1); transform: scale(1); } } @-webkit-keyframes ball-pulse-rise-odd { 0% { -webkit-transform: scale(0.4); transform: scale(0.4); } 25% { -webkit-transform: translateY(30px); transform: translateY(30px); } 50% { -webkit-transform: scale(1.1); transform: scale(1.1); } 75% { -webkit-transform: translateY(-30px); transform: translateY(-30px); } 100% { -webkit-transform: translateY(0); transform: translateY(0); -webkit-transform: scale(0.75); transform: scale(0.75); } } @keyframes ball-pulse-rise-odd { 0% { -webkit-transform: scale(0.4); transform: scale(0.4); } 25% { -webkit-transform: translateY(30px); transform: translateY(30px); } 50% { -webkit-transform: scale(1.1); transform: scale(1.1); } 75% { -webkit-transform: translateY(-30px); transform: translateY(-30px); } 100% { -webkit-transform: translateY(0); transform: translateY(0); -webkit-transform: scale(0.75); transform: scale(0.75); } } .ball-pulse-rise > div { background-color: #fff; width: 15px; height: 15px; border-radius: 100%; margin: 2px; -webkit-animation-fill-mode: both; animation-fill-mode: both; display: inline-block; -webkit-animation-duration: 1s; animation-duration: 1s; -webkit-animation-timing-function: cubic-bezier(.15, .46, .9, .6); animation-timing-function: cubic-bezier(.15, .46, .9, .6); -webkit-animation-iteration-count: infinite; animation-iteration-count: infinite; -webkit-animation-delay: 0; animation-delay: 0; } .ball-pulse-rise > div:nth-child(2n) { -webkit-animation-name: ball-pulse-rise-even; animation-name: ball-pulse-rise-even; } .ball-pulse-rise > div:nth-child(2n-1) { -webkit-animation-name: ball-pulse-rise-odd; animation-name: ball-pulse-rise-odd; } @-webkit-keyframes ball-grid-beat { 50% { opacity: 0.7; } 100% { opacity: 1; } } @keyframes ball-grid-beat { 50% { opacity: 0.7; } 100% { opacity: 1; } } .ball-grid-beat { width: 57px; } .ball-grid-beat > div:nth-child(1) { -webkit-animation-delay: 0.36s; animation-delay: 0.36s; -webkit-animation-duration: 0.96s; animation-duration: 0.96s; } .ball-grid-beat > div:nth-child(2) { -webkit-animation-delay: 0.4s; animation-delay: 0.4s; -webkit-animation-duration: 0.93s; animation-duration: 0.93s; } .ball-grid-beat > div:nth-child(3) { -webkit-animation-delay: 0.68s; animation-delay: 0.68s; -webkit-animation-duration: 1.19s; animation-duration: 1.19s; } .ball-grid-beat > div:nth-child(4) { -webkit-animation-delay: 0.41s; animation-delay: 0.41s; -webkit-animation-duration: 1.13s; animation-duration: 1.13s; } .ball-grid-beat > div:nth-child(5) { -webkit-animation-delay: 0.71s; animation-delay: 0.71s; -webkit-animation-duration: 1.34s; animation-duration: 1.34s; } .ball-grid-beat > div:nth-child(6) { &nbs