之前为大家介绍了很多款由纯css3实现的特效。今天要再给大家带来一款纯css3实现的超炫动画背画特效。代码非常简单，没有引用任何其它js代码。css代码也不多。效果非常炫。一起看下效果图：
在线预览 源码下载
实现的代码。
html代码：
<div class='fake-gif'><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span><span class='stripe'></span></div>
css3代码：
body{background: #000;-webkit-perspective:35px;-moz-perspective:35px;-ms-perspective:35px;-o-perspective:35px;perspective:35px;-webkit-transform-style:preserve-3d;-moz-transform-style:preserve-3d;-ms-transform-style:preserve-3d;-o-transform-style:preserve-3d;transform-style:preserve-3d;-webkit-transform: rotateX(45deg) rotateY(0deg) rotateZ(45deg);-moz-transform:rotateX(45deg) rotateY(0deg) rotateZ(45deg);-ms-transform:rotateX(45deg) rotateY(0deg) rotateZ(45deg);-o-transform:rotateX(45deg) rotateY(0deg) rotateZ(45deg);transform:rotateX(45deg) rotateY(0deg) rotateZ(45deg);}.fake-gif {position: relative;margin: 10rem auto 0 auto;width: 20rem;height: 20rem;} .fake-gif .stripe {position: absolute;border-radius: 50%;-webkit-box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);-webkit-transform: translate3d(0px, 0px, 0px);transform: translate3d(0px, 0px, 0px); } .fake-gif .stripe:nth-child(odd) {left: 0;width: 100%;height: 5%; background-color: rgba(109, 60, 209, 0.5); box-shadow: 0px 6px 40px #5800FF, inset 0px 2px 5px #DF00FF;} .fake-gif .stripe:nth-child(even) {top: 0;width: 5%;height: 100%;background-color: rgba(0, 240, 40, 0.5); box-shadow: 0px 6px 40px #007D35, inset 0px 2px 5px #7CFFB5; } .fake-gif .stripe:nth-child(4n+1) {z-index: 3; } .fake-gif .stripe:nth-child(4n+2) {z-index: 4; } .fake-gif .stripe:nth-child(4n+3) {z-index: 1; } .fake-gif .stripe:nth-child(4n) {z-index: 2; } .fake-gif .stripe:nth-child(2) {left: 4.7%;-webkit-animation: move-y 2.7s 0.2s infinite;animation: move-y 2.7s 0.2s infinite; } .fake-gif .stripe:nth-child(4) {left: 11.9%;-webkit-animation: move-y 2.7s 0.4s infinite;animation: move-y 2.7s 0.4s infinite; } .fake-gif .stripe:nth-child(6) {left: 19.1%;-webkit-animation: move-y 2.7s 0.6s infinite;animation: move-y 2.7s 0.6s infinite; } .fake-gif .stripe:nth-child(8) {left: 26.3%;-webkit-animation: move-y 2.7s 0.8s infinite;animation: move-y 2.7s 0.8s infinite; } .fake-gif .stripe:nth-child(10) {left: 33.5%;-webkit-animation: move-y 2.7s 1s infinite;animation: move-y 2.7s 1s infinite; } .fake-gif .stripe:nth-child(12) {left: 40.7%;-webkit-animation: move-y 2.7s 1.2s infinite;animation: move-y 2.7s 1.2s infinite; } .fake-gif .stripe:nth-child(14) {left: 47.9%;-webkit-animation: move-y 2.7s 1.4s infinite;animation: move-y 2.7s 1.4s infinite; } .fake-gif .stripe:nth-child(16) {left: 55.1%;-webkit-animation: move-y 2.7s 1.6s infinite;animation: move-y 2.7s 1.6s infinite; } .fake-gif .stripe:nth-child(18) {left: 62.3%;-webkit-animation: move-y 2.7s 1.8s infinite;animation: move-y 2.7s 1.8s infinite; } .fake-gif .stripe:nth-child(20) {left: 69.5%;-webkit-animation: move-y 2.7s 2s infinite;animation: move-y 2.7s 2s infinite; } .fake-gif .stripe:nth-child(22) {left: 76.7%;-webkit-animation: move-y 2.7s 2.2s infinite;animation: move-y 2.7s 2.2s infinite; } .fake-gif .stripe:nth-child(24) {left: 83.9%;-webkit-animation: move-y 2.7s 2.4s infinite;animation: move-y 2.7s 2.4s infinite; } .fake-gif .stripe:nth-child(26) {left: 91.1%;-webkit-animation: move-y 2.7s 2.6s infinite;animation: move-y 2.7s 2.6s infinite; } .fake-gif .stripe:nth-child(1) {top: 3.6%;-webkit-animation: move-x 2.7s 0.1s infinite;animation: move-x 2.7s 0.1s infinite; } .fake-gif .stripe:nth-child(3) {top: 10.8%;-webkit-animation: move-x 2.7s 0.3s infinite;animation: move-x 2.7s 0.3s infinite; } .fake-gif .stripe:nth-child(5) {top: 18%;-webkit-animation: move-x 2.7s 0.5s infinite;animation: move-x 2.7s 0.5s infinite; } .fake-gif .stripe:nth-child(7) {top: 25.2%;-webkit-animation: move-x 2.7s 0.7s infinite;animation: move-x 2.7s 0.7s infinite; } .fake-gif .stripe:nth-child(9) {top: 32.4%;-webkit-animation: move-x 2.7s 0.9s infinite;animation: move-x 2.7s 0.9s infinite; } .fake-gif .stripe:nth-child(11) {top: 39.6%;-webkit-animation: move-x 2.7s 1.1s infinite;animation: move-x 2.7s 1.1s infinite; } .fake-gif .stripe:nth-child(13) {top: 46.8%;-webkit-animation: move-x 2.7s 1.3s infinite;animation: move-x 2.7s 1.3s infinite; } .fake-gif .stripe:nth-child(15) {top: 54%;-webkit-animation: move-x 2.7s 1.5s infinite;animation: move-x 2.7s 1.5s infinite; } .fake-gif .stripe:nth-child(17) {top: 61.2%;-webkit-animation: move-x 2.7s 1.7s infinite;animation: move-x 2.7s 1.7s infinite; } .fake-gif .stripe:nth-child(19) {top: 68.4%;-webkit-animation: move-x 2.7s 1.9s infinite;animation: move-x 2.7s 1.9s infinite; } .fake-gif .stripe:nth-child(21) {top: 75.6%;-webkit-animation: move-x 2.7s 2.1s infinite;animation: move-x 2.7s 2.1s infinite; } .fake-gif .stripe:nth-child(23) {top: 82.8%;-webkit-animation: move-x 2.7s 2.3s infinite;animation: move-x 2.7s 2.3s infinite; } .fake-gif .stripe:nth-child(25) {top: 90%;-webkit-animation: move-x 2.7s 2.5s infinite;animation: move-x 2.7s 2.5s infinite; }@-webkit-keyframes move-y {0%, 100% {-webkit-transform: translateZ(-25px);transform: translateZ(-25px);}50% {-webkit-transform: translateZ(25px);transform: translateZ(25px);} }@-webkit-keyframes move {0%, 100% {-webkit-transform: rotateX(-25deg) rotateY(-25deg);transform: rotateX(-25deg) rotateY(-25deg);}50% {-webkit-transform: rotateX(25px) rotateY(25deg);transform: rotateX(25px) rotateY(25deg);} }@keyframes move-y {0%, 100% {-webkit-transform: translateY(-25%);transform: translateY(-25%);}50% {-webkit-transform: translateY(25%);transform: translateY(25%);} } @-webkit-keyframes move-x {0%, 100% {-webkit-transform: translateZ(-25px);transform: translateZ(-25px);}50% {-webkit-transform: translateZ(25px);transform: translateZ(25px);} } @keyframes move-x {0%, 100% {-webkit-transform: translateX(-25%);transform: translateX(-25%);}50% {-webkit-transform: translateX(25%);transform: translateX(25%);} }
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