css实现一个弹簧动画效果代码-html代码-BFW代码库

代码语言：html
所属分类：动画
代码描述：css实现一个弹簧动画效果代码
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">




    <style>
        *, *::before, *::after {
          padding: 0;
          margin: 0 auto;
          box-sizing: border-box;
        }
        
        body {
          background-color: #111;
          min-height: 100vh;
          display: grid;
          place-items: center;
          perspective: 50em;
          font-size: 8px;
        }
        
        *:not(:empty) {
          transform-style: preserve-3d;
        }
        
        .scene {
          position: relative;
        }
        
        .springOuter {
          position: absolute;
          -webkit-animation: springRotate 8s infinite linear;
                  animation: springRotate 8s infinite linear;
        }
        @-webkit-keyframes springRotate {
          0%, 4% {
            transform: rotateY(0deg);
          }
          21%, 29% {
            transform: rotateY(-450deg);
          }
          46%, 54% {
            transform: rotateY(-900deg);
          }
          71%, 79% {
            transform: rotateY(-1350deg);
          }
          96%, 100% {
            transform: rotateY(-1800deg);
          }
        }
        @keyframes springRotate {
          0%, 4% {
            transform: rotateY(0deg);
          }
          21%, 29% {
            transform: rotateY(-450deg);
          }
          46%, 54% {
            transform: rotateY(-900deg);
          }
          71%, 79% {
            transform: rotateY(-1350deg);
          }
          96%, 100% {
            transform: rotateY(-1800deg);
          }
        }
        
        .spring {
          position: absolute;
          -webkit-animation: springBounce 1s infinite ease-out alternate;
                  animation: springBounce 1s infinite ease-out alternate;
          --sy1: -4deg;
          --sy2: -14deg;
        }
        @-webkit-keyframes springBounce {
          0%, 24% {
            transform: translateY(26em);
          }
          100% {
            transform: translateY(-4em);
          }
        }
        @keyframes springBounce {
          0%, 24% {
            transform: translateY(26em);
          }
          100% {
            transform: translateY(-4em);
          }
        }
        .spring > div {
          position: absolute;
          left: -0.5em;
          bottom: 0;
          width: 1em;
          height: 0.75em;
          background-color: #fff;
          transform-style: preserve-3d;
          -webkit-animation: springHeight 2s infinite linear;
                  animation: springHeight 2s infinite linear;
        }
        @-webkit-keyframes springHeight {
          0%, 100% {
            transform: translateY(var(--ty1, -50%)) rotateY(var(--ry, 0deg)) translateZ(2.3em) skewY(var(--sy1, 0deg));
          }
          12%, 88% {
            transform: translateY(var(--ty2, -50%)) rotateY(var(--ry, 0deg)) translateZ(2.3em) skewY(var(--sy2, 0deg));
          }
        }
        @keyframes springHeight {
          0%, 100% {
            transform: translateY(var(--ty1, -50%)) rotateY(var(--ry, 0deg)) translateZ(2.3em) skewY(var(--sy1, 0deg));
          }
          12%, 88% {
            transform: translateY(var(--ty2, -50%)) rotateY(var(--ry, 0deg)) translateZ(2.3em) skewY(var(--sy2, 0deg));
          }
        }
        .spring > div:nth-child(1) {
          --ry: 0deg;
          --ty1: 0em;
          --ty2: 0em;
        }
        .spring > div:nth-child(2) {
          --ry: 22.5deg;
          --ty1: -0.065em;
          --ty2: -0.2em;
        }
        .spring > div:nth-child(3) {
          --ry: 45deg;
          --ty1: -0.13em;
          --ty2: -0.4em;
        }
        .spring > div:nth-child(4) {
          --ry: 67.5deg;
          --ty1: -0.195em;
          --ty2: -0.6em;
        }
        .spring > div:nth-child(5) {
          --ry: 90deg;
          --ty1: -0.26em;
          --ty2: -0.8em;
        }
        .spring > div:nth-child(6) {
          --ry: 112.5deg;
          --ty1: -0.325em;
          --ty2: -1em;
        }
        .spring > div:nth-child(7) {
          --ry: 135deg;
          --ty1: -0.39em;
          --ty2: -1.2em;
        }
        .spring > div:nth-child(8) {
          --ry: 157.5deg;
          --ty1: -0.455em;
          --ty2: -1.4em;
        }
        .spring > div:nth-child(9) {
          --ry: 180deg;
          --ty1: -0.52em;
          --ty2: -1.6em;
        }
        .spring > div:nth-child(10) {
          --ry: 202.5deg;
          --ty1: -0.585em;
          --ty2: -1.8em;
        }
        .spring > div:nth-child(11) {
          --ry: 225deg;
          --ty1: -0.65em;
          --ty2: -2em;
        }
        .spring > div:nth-child(12) {
          --ry: 247.5deg;
          --ty1: -0.715em;
          --ty2: -2.2em;
        }
        .spring > div:nth-child(13) {
          --ry: 270deg;
          --ty1: -0.78em;
          --ty2: -2.4em;
        }
        .spring > div:nth-child(14) {
          --ry: 292.5deg;
          --ty1: -0.845em;
          --ty2: -2.6em;
        }
        .spring > div:nth-child(15) {
          --ry: 315deg;
          --ty1: -0.91em;
          --ty2: -2.8em;
        }
        .spring > div:nth-child(16) {
          --ry: 337.5deg;
          --ty1: -0.975em;
          --ty2: -3em;
        }
        .spring > div:nth-child(17) {
          --ry: 0deg;
          --ty1: -1.04em;
          --ty2: -3.2em;
        }
        .spring > div:nth-child(18) {
          --ry: 22.5deg;
          --ty1: -1.105em;
          --ty2: -3.4em;
        }
        .spring > div:nth-child(19) {
          --ry: 45deg;
          --ty1: -1.17em;
          --ty2: -3.6em;
        }
        .spring > div:nth-child(20) {
          --ry: 67.5deg;
          --ty1: -1.235em;
          --ty2: -3.8em;
        }
        .spring > div:nth-child(21) {
          --ry: 90deg;
          --ty1: -1.3em;
          --ty2: -4em;
        }
        .spring > div:nth-child(22) {
          --ry: 112.5deg;
          --ty1: -1.365em;
          --ty2: -4.2em;
        }
        .spring > div:nth-child(23) {
          --ry: 135deg;
          --ty1: -1.43em;
          --ty2: -4.4em;
        }
        .spring > div:nth-child(24) {
          --ry: 157.5deg;
          --ty1: -1.495em;
          --ty2: -4.6em;
        }
        .spring > div:nth-child(25) {
          --ry: 180deg;
          --ty1: -1.56em;
          --ty2: -4.8em;
        }
        .spring > div:nth-child(26) {
          --ry: 202.5deg;
          --ty1: -1.625em;
          --ty2: -5em;
        }
        .spring > div:nth-child(27) {
          --ry: 225deg;
          --ty1: -1.69em;
          --ty2: -5.2em;
        }
        .spring > div:nth-child(28) {
          --ry: 247.5deg;
          --ty1: -1.755em;
          --ty2: -5.4em;
        }
        .spring > div:nth-child(29) {
          --ry: 270deg;
          --ty1: -1.82em;
          --ty2: -5.6em;
        }
        .spring > div:nth-child(30) {
          --ry: 292.5deg;
          --ty1: -1.885em;
          --ty2: -5.8em;
        }
        .spring > div:nth-child(31) {
          --ry: 315deg;
          --ty1: -1.95em;
          --ty2: -6em;
        }
        .spring > div:nth-child(32) {
          --ry: 337.5deg;
          --ty1: -2.015em;
          --ty2: -6.2em;
        }
        .spring > div:nth-child(33) {
          --ry: 0deg;
          --ty1: -2.08em;
          --ty2: -6.4em;
        }
        .spring > div:nth-child(34) {
          --ry: 22.5deg;
          --ty1: -2.145em;
          --ty2: -6.6em;
        }
        .spring > div:nth-child(35) {
          --ry: 45deg;
          --ty1: -2.21em;
          --ty2: -6.8em;
        }
        .spring > div:nth-child(36) {
          --ry: 67.5deg;
          --ty1: -2.275em;
          --ty2: -7em;
        }
        .spring > div:nth-child(37) {
          --ry: 90deg;
          --ty1: -2.34em;
          --ty2: -7.2em;
        }
        .spring > div:nth-child(38) {
          --ry: 112.5deg;
          --ty1: -2.405em;
          --ty2: -7.4em;
        }
        .spring > div:nth-child(39) {
          --ry: 135deg;
          --ty1: -2.47em;
          --ty2: -7.6em;
        }
        .spring > div:nth-child(40) {
          --ry: 157.5deg;
          --ty1: -2.535em;
          --ty2: -7.8em;
        }
        .spring > div:nth-child(41) {
          --ry: 180deg;
          --ty1: -2.6em;
          --ty2: -8em;
        }
        .spring > div:nth-child(42) {
          --ry: 202.5deg;
          --ty1: -2.665em;
          --ty2: -8.2em;
        }
        .spring > div:nth-child(43) {
          --ry: 225deg;
          --ty1: -2.73em;
          --ty2: -8.4em;
        }
        .spring > div:nth-child(44) {
          --ry: 247.5deg;
          --ty1: -2.795em;
          --ty2: -8.6em;
        }
        .spring > div:nth-child(45) {
          --ry: 270deg;
          --ty1: -2.86em;
          --ty2: -8.8em;
        }
        .spring > div:nth-child(46) {
          --ry: 292.5deg;
          --ty1: -2.925em;
          --ty2: -9em;
        }
        .spring > div:nth-child(47) {
          --ry: 315deg;
          --ty1: -2.99em;
          --ty2: -9.2em;
        }
        .spring > div:nth-child(48) {
          --ry: 337.5deg;
          --ty1: -3.055em;
          --ty2: -9.4em;
        }
        .spring > div:nth-child(49) {
          --ry: 0deg;
          --ty1: -3.12em;
          --ty2: -9.6em;
        }
        .spring > div:nth-child(50) {
          --ry: 22.5deg;
          --ty1: -3.185em;
          --ty2: -9.8em;
        }
        .spring > div:nth-child(51) {
          --ry: 45deg;
          --ty1: -3.25em;
          --ty2: -10em;
        }
        .spring > div:nth-child(52) {
          --ry: 67.5deg;
          --ty1: -3.315em;
          --ty2: -10.2em;
        }
        .spring > div:nth-child(53) {
          --ry: 90deg;
          --ty1: -3.38em;
          --ty2: -10.4em;
        }
        .spring > div:nth-child(54) {
          --ry: 112.5deg;
          --ty1: -3.445em;
          --ty2: -10.6em;
        }
        .spring > div:nth-child(55) {
          --ry: 135deg;
          --ty1: -3.51em;
          --ty2: -10.8em;
        }
        .spring > div:nth-child(56) {
          --ry: 157.5deg;
          --ty1: -3.575em;
          --ty2: -11em;
        }
        .spring > div:nth-child(57) {
          --ry: 180deg;
          --ty1: -3.64em;
          --ty2: -11.2em;
        }
        .spring > div:nth-child(58) {
          --ry: 202.5deg;
          --ty1: -3.705em;
          --ty2: -11.4em;
        }
        .spring > div:nth-child(59) {
          --ry: 225deg;
          --ty1: -3.77em;
          --ty2: -11.6em;
        }
        .spring > div:nth-child(60) {
          --ry: 247.5deg;
          --ty1: -3.835em;
          --ty2: -11.8em;
        }
        .spring > div:nth-child(61) {
          --ry: 270deg;
          --ty1: -3.9em;
          --ty2: -12em;
        }
        .spring > div:nth-child(62) {
          --ry: 292.5deg;
          --ty1: -3.965em;
          --ty2: -12.2em;
        }
        .spring > div:nth-child(63) {
          --ry: 315deg;
          --ty1: -4.03em;
          --ty2: -12.4em;
        }
        .spring > div:nth-child(64) {
          --ry: 337.5deg;
          --ty1: -4.095em;
          --ty2: -12.6em;
        }
        .spring > div:nth-child(65) {
          --ry: 0deg;
          --ty1: -4.16em;
          --ty2: -12.8em;
        }
        .spring > div:nth-child(66) {
          --ry: 22.5deg;
          --ty1: -4.225em;
          --ty2: -13em;
        }
        .spring > div:nth-child(67) {
          --ry: 45deg;
          --ty1: -4.29em;
          --ty2: -13.2em;
        }
        .spring > div:nth-child(68) {
          --ry: 67.5deg;
          --ty1: -4.355em;
          --ty2: -13.4em;
        }
        .spring > div:nth-child(69) {
          --ry: 90deg;
          --ty1: -4.42em;
          --ty2: -13.6em;
        }
        .spring > div:nth-child(70) {
          --ry: 112.5deg;
          --ty1: -4.485em;
          --ty2: -13.8em;
        }
        .spring > div:nth-child(71) {
          --ry: 135deg;
          --ty1: -4.55em;
          --ty2: -14em;
        }
        .spring > div:nth-child(72) {
          --ry: 157.5deg;
          --ty1: -4.615em;
          --ty2: -14.2em;
        }
        .spring > div:nth-child(73) {
          --ry: 180deg;
          --ty1: -4.68em;
          --ty2: -14.4em;
        }
        .spring > div:nth-child(74) {
          --ry: 202.5deg;
          --ty1: -4.745em;
          --ty2: -14.6em;
        }
        .spring > div:nth-child(75) {
          --ry: 225deg;
          --ty1: -4.81em;
          --ty2: -14.8em;
        }
        .spring > div:nth-child(76) {
          --ry: 247.5deg;
          --ty1: -4.875em;
          --ty2: -15em;
        }
        .spring > div:nth-child(77) {
          --ry: 270deg;
          --ty1: -4.94em;
          --ty2: -15.2em;
        }
        .spring > div:nth-child(78) {
          --ry: 292.5deg;
          --ty1: -5.005em;
          --ty2: -15.4em;
        }
        .spring > div:nth-child(79) {
          --ry: 315deg;
          --ty1: -5.07em;
   .........完整代码请登录后点击上方下载按钮下载查看