小编给大家分享一下使用css3三角形实现不断放大的案例，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！CSS3三角形不断放大特效图片预览index.html代码<!DOCTYPE html><ht
小编给大家分享一下使用css3三角形实现不断放大的案例，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！
图片预览
index.html代码
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>CSS3三角形不断放大特效</title><link rel="stylesheet" href="css/style.css"></head><body><p class="wrapper"><svg class="triangle-canvas" viewBox="0 0 1000 1000" xmlns="Http://www.w3.org/2000/svg"><polyGon class="triangle triangle-1" points="500,200 759,650 241,650" /><polygon class="triangle triangle-2" points="500,200 759,650 241,650" /><polygon class="triangle triangle-3" points="500,200 759,650 241,650" /><polygon class="triangle triangle-4" points="500,200 759,650 241,650" /><polygon class="triangle triangle-5" points="500,200 759,650 241,650" /><polygon class="triangle triangle-6" points="500,200 759,650 241,650" /><polygon class="triangle triangle-7" points="500,200 759,650 241,650" /><polygon class="triangle triangle-8" points="500,200 759,650 241,650" /><polygon class="triangle triangle-9" points="500,200 759,650 241,650" /><polygon class="triangle triangle-10" points="500,200 759,650 241,650" /><polygon class="triangle triangle-11" points="500,200 759,650 241,650" /><polygon class="triangle triangle-12" points="500,200 759,650 241,650" /><polygon class="triangle triangle-13" points="500,200 759,650 241,650" /><polygon class="triangle triangle-14" points="500,200 759,650 241,650" /><polygon class="triangle triangle-15" points="500,200 759,650 241,650" /><polygon class="triangle triangle-16" points="500,200 759,650 241,650" /><polygon class="triangle triangle-17" points="500,200 759,650 241,650" /><polygon class="triangle triangle-18" points="500,200 759,650 241,650" /><polygon class="triangle triangle-19" points="500,200 759,650 241,650" /><polygon class="triangle triangle-20" points="500,200 759,650 241,650" /></svg></p></body></html>style.css代码
html {height: 100%;}body {padding: 0;margin: 0;height: 100%;background: #642B73;background: linear-gradient(to left, #C6426E, #642B73);}.wrapper {overflow: hidden;position: absolute;top: 0;left: 0;width: 100%;height: 100%;}.triangle-canvas {position: absolute;left: 50%;top: 50%;width: 100%;height: 100%;-WEBkit-transfORM: translate(-50%, -50%);transform: translate(-50%, -50%);}.triangle {fill: none;stroke: #fff;stroke-width: 15;-webkit-transform-origin: center center;transform-origin: center center;-webkit-animation: triangle-animation 10s linear infinite;animation: triangle-animation 10s linear infinite;}.triangle-1 {-webkit-animation-delay: 0s;animation-delay: 0s;}.triangle-2 {-webkit-animation-delay: -0.5s;animation-delay: -0.5s;}.triangle-3 {-webkit-animation-delay: -1s;animation-delay: -1s;}.triangle-4 {-webkit-animation-delay: -1.5s;animation-delay: -1.5s;}.triangle-5 {-webkit-animation-delay: -2s;animation-delay: -2s;}.triangle-6 {-webkit-animation-delay: -2.5s;animation-delay: -2.5s;}.triangle-7 {-webkit-animation-delay: -3s;animation-delay: -3s;}.triangle-8 {-webkit-animation-delay: -3.5s;animation-delay: -3.5s;}.triangle-9 {-webkit-animation-delay: -4s;animation-delay: -4s;}.triangle-10 {-webkit-animation-delay: -4.5s;animation-delay: -4.5s;}.triangle-11 {-webkit-animation-delay: -5s;animation-delay: -5s;}.triangle-12 {-webkit-animation-delay: -5.5s;animation-delay: -5.5s;}.triangle-13 {-webkit-animation-delay: -6s;animation-delay: -6s;}.triangle-14 {-webkit-animation-delay: -6.5s;animation-delay: -6.5s;}.triangle-15 {-webkit-animation-delay: -7s;animation-delay: -7s;}.triangle-16 {-webkit-animation-delay: -7.5s;animation-delay: -7.5s;}.triangle-17 {-webkit-animation-delay: -8s;animation-delay: -8s;}.triangle-18 {-webkit-animation-delay: -8.5s;animation-delay: -8.5s;}.triangle-19 {-webkit-animation-delay: -9s;animation-delay: -9s;}.triangle-20 {-webkit-animation-delay: -9.5s;animation-delay: -9.5s;}@-webkit-keyframes triangle-animation {0% {-webkit-transform: scale(0) rotate(0deg);transform: scale(0) rotate(0deg);opacity: 1;}100% {-webkit-transform: scale(3) rotate(45deg);transform: scale(3) rotate(45deg);opacity: 0;}}@keyframes triangle-animation {0% {-webkit-transform: scale(0) rotate(0deg);transform: scale(0) rotate(0deg);opacity: 1;}100% {-webkit-transform: scale(3) rotate(45deg);transform: scale(3) rotate(45deg);opacity: 0;}}看完了这篇文章，相信你对“使用CSS3三角形实现不断放大的案例”有了一定的了解，如果想了解更多相关知识，欢迎关注编程网精选频道，感谢各位的阅读！
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