css实现一个三维小球弹奏钢琴音乐致爱丽丝带声音动画效果代码-html代码-BFW代码库

代码语言：html
所属分类：多媒体
代码描述：css实现一个三维小球弹奏钢琴音乐致爱丽丝带声音动画效果代码
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">


    <link rel="preload" href="//repo.bfw.wiki/bfwrepo/sound/6160e9a3a535f.mp3" type="audio/mpeg">




    <style>
        @import url("https://fonts.googleapis.com/css2?family=Birthstone&display=swap");
        *, *::before, *::after {
          padding: 0;
          margin: 0 auto;
          box-sizing: border-box;
        }
        
        body {
          font-family: "Birthstone", cursive;
          background-color: #111;
          color: #aaa;
          min-height: 100vh;
          display: grid;
          place-items: center;
          perspective: 1500px;
          overflow: hidden;
          font-size: 32px;
        }
        
        .text {
          position: fixed;
          left: 1em;
          top: 1em;
        }
        
        .scene {
          transform: rotateX(-20deg);
          transform-style: preserve-3d;
        }
        
        .xylophone {
          position: relative;
          transform: rotateX(90deg) translateZ(0em);
          transform-style: preserve-3d;
        }
        
        .key {
          position: absolute;
          left: var(--left);
          width: 1em;
          height: var(--height);
          background-color: #ddd;
          transform-style: preserve-3d;
          box-shadow: 0 0 0.5em #0007 inset;
        }
        .key:nth-child(1) {
          --left: -9.25em;
          --height: 8em;
        }
        .key:nth-child(2) {
          --left: -8em;
          --height: 7.68em;
        }
        .key:nth-child(3) {
          --left: -6.75em;
          --height: 7.3728em;
        }
        .key:nth-child(4) {
          --left: -5.5em;
          --height: 7.077888em;
        }
        .key:nth-child(5) {
          --left: -4.25em;
          --height: 6.79477248em;
        }
        .key:nth-child(6) {
          --left: -3em;
          --height: 6.5229815808em;
        }
        .key:nth-child(7) {
          --left: -1.75em;
          --height: 6.2620623176em;
        }
        .key:nth-child(8) {
          --left: -0.5em;
          --height: 6.0115798249em;
        }
        .key:nth-child(9) {
          --left: 0.75em;
          --height: 5.7711166319em;
        }
        .key:nth-child(10) {
          --left: 2em;
          --height: 5.5402719666em;
        }
        .key:nth-child(11) {
          --left: 3.25em;
          --height: 5.3186610879em;
        }
        .key:nth-child(12) {
          --left: 4.5em;
          --height: 5.1059146444em;
        }
        .key:nth-child(13) {
          --left: 5.75em;
          --height: 4.9016780586em;
        }
        .key:nth-child(14) {
          --left: 7em;
          --height: 4.7056109363em;
        }
        .key:nth-child(15) {
          --left: 8.25em;
          --height: 4.5173864988em;
        }
        .key::before {
          content: "";
          position: absolute;
          width: 0.5em;
          height: 100%;
          background-color: #777;
        }
        .key:nth-child(-n+7)::before {
          transform: rotateY(-90deg);
          right: 0;
          transform-origin: right;
        }
        .key:nth-child(n+8):nth-child(-n+15)::before {
          transform: rotateY(90deg);
          left: 0;
          transform-origin: left;
        }
        .key::after {
          content: "";
          position: absolute;
          left: 0;
          top: 100%;
          width: 100%;
          height: 0.5em;
          background-color: #aaa;
          transform: rotateX(-90deg);
          transform-origin: top;
          box-shadow: 0 0 0.5em #0007 inset;
        }
        .key:nth-child(n+16) {
          bottom: -1em;
          transform: translateZ(0.75em);
        }
        .key:nth-child(5n+16) {
          --left: -8.625em;
          --height: 6em;
        }
        .key:nth-child(5n+17) {
          --left: -7.375em;
          --height: 5.76em;
        }
        .key:nth-child(5n+18) {
          --left: -4.875em;
          --height: 5.5296em;
        }
        .key:nth-child(5n+19) {
          --left: -3.625em;
          --height: 5.308416em;
        }
        .key:nth-child(5n+20) {
          --left: -2.375em;
          --height: 5.09607936em;
        }
        .key:nth-child(5n+21) {
          --left: 0.125em;
          --height: 4.8922361856em;
        }
        .key:nth-child(5n+22) {
          --left: 1.375em;
          --height: 4.6965467382em;
        }
        .key:nth-child(5n+23) {
          --left: 3.875em;
          --height: 4.5086848686em;
        }
        .key:nth-child(5n+24) {
          --left: 5.125em;
          --height: 4.3283374739em;
        }
        .key:nth-child(5n+25) {
          --left: 6.375em;
          --height: 4.1552039749em;
        }
        .key:nth-child(5n+26) {
          --left: 8.875em;
          --height: 3.9889958159em;
        }
        .key:nth-child(5n+27) {
          --left: 10.125em;
          --height: 3.8294359833em;
        }
        .key:nth-child(5n+28) {
          --left: 12.625em;
          --height: 3.676258544em;
        }
        .key:nth-child(5n+29) {
          --left: 13.875em;
          --height: 3.5292082022em;
        }
        .key:nth-child(5n+30) {
          --left: 15.125em;
          --height: 3.3880398741em;
        }
        .key:nth-child(5n+31) {
          --left: 17.625em;
          --height: 3.2525182792em;
        }
        .key:nth-child(5n+32) {
          --left: 18.875em;
          --height: 3.122417548em;
        }
        .key:nth-child(5n+33) {
          --left: 21.375em;
          --height: 2.9975208461em;
        }
        .key:nth-child(5n+34) {
          --left: 22.625em;
          --height: 2.8776200122em;
        }
        .key:nth-child(5n+35) {
          --left: 23.875em;
          --height: 2.7625152117em;
        }
        .key:nth-child(n+16):nth-child(-n+21)::before {
          transform: rotateY(-90deg);
          right: 0;
          transform-origin: right;
        }
        .key:nth-child(n+22)::before {
          transform: rotateY(90deg);
          left: 0;
          transform-origin: left;
        }
        
        .keyShadow {
          position: absolute;
          bottom: 0;
          width: 100%;
          height: 1em;
          background-color: #0003;
          transform: translateZ(-0.75em);
          filter: blur(0.125em);
        }
        
        .balls, .ballShadows {
          transform-style: preserve-3d;
        }
        
        .ball {
          position: absolute;
          left: var(--left);
          bottom: 50vh;
          width: 0.6em;
          height: 0.6em;
          background-image: radial-gradient(circle at 50% 20%, hsl(var(--hue), 100%, 75%), #000);
          border-radius: 50%;
          -webkit-animation: ballDrop 4s var(--delay, 0s) forwards, ballZ 4s var(--delay, 0s) ease-in-out forwards;
                  animation: ballDrop 4s var(--delay, 0s) forwards, ballZ 4s var(--delay, 0s) ease-in-out forwards;
        }
        @-webkit-keyframes ballDrop {
          0% {
            bottom: 15em;
            -webkit-animation-timing-function: ease-in;
                    animation-timing-function: ease-in;
          }
          40% {
            bottom: var(--bottom);
            -webkit-animation-timing-function: ease-out;
                    animation-timing-function: ease-out;
          }
          55% {
            bottom: 5em;
            -webkit-animation-timing-function: ease-in;
                    animation-timing-function: ease-in;
          }
          100% {
            bottom: -30em;
          }
        }
        @keyframes ballDrop {
          0% {
            bottom: 15em;
            -webkit-animation-timing-function: ease-in;
                    animation-timing-function: ease-in;
          }
          40% {
            bottom: var(--bottom);
            -webkit-animation-timing-function: ease-out;
                    animation-timing-function: ease-out;
          }
          55% {
            bottom: 5em;
            -webkit-animation-timing-function: ease-in;
                    animation-timing-function: ease-in;
          }
          100% {
            bottom: -30em;
          }
        }
        @-webkit-keyframes ballZ {
          0%, 40% {
            transform: translateX(0.2em) translateZ(var(--tz)) rotateX(20deg);
          }
          100% {
            transform: translateX(0.2em) translateZ(var(--tz)) rotateX(20deg) translateZ(50em);
          }
        }
        @keyframes ballZ {
          0%, 40% {
            transform: translateX(0.2em) translateZ(var(--tz)) rotateX(20deg);
          }
          100% {
            transform: translateX(0.2em) translateZ(var(--tz)) rotateX(20deg) translateZ(50em);
          }
        }
        .ball:nth-child(1) {
          --hue: 0;
        }
        .ball:nth-child(2) {
          --hue: 42;
        }
        .ball:nth-child(3) {
          --hue: 84;
        }
        .ball:nth-child(4) {
          --hue: 126;
        }
        .ball:nth-child(5) {
          --hue: 168;
        }
        .ball:nth-child(6) {
          --hue: 210;
        }
        .ball:nth-child(7) {
          --hue: 252;
        }
        .ball:nth-child(8) {
          --hue: 294;
        }
        .ball:nth-child(9) {
          --hue: 336;
        }
        .ball:nth-child(10) {
          --hue: 378;
        }
        .ball:nth-child(11) {
          --hue: 420;
        }
        .ball:nth-child(12) {
          --hue: 462;
        }
        .ball:nth-child(13) {
          --hue: 504;
        }
        .ball:nth-child(14) {
          --hue: 546;
        }
        .ball:nth-child(15) {
          --hue: 588;
        }
        .ball:nth-child(16) {
          --hue: 630;
        }
        .ball:nth-child(17) {
          --hue: 672;
        }
        .ball:nth-child(18) {
          --hue: 714;
        }
        .ball:nth-child(19) {
          --hue: 756;
        }
        .ball:nth-child(20) {
          --hue: 798;
        }
        .ball:nth-child(21) {
          --hue: 840;
        }
        .ball:nth-child(22) {
          --hue: 882;
        }
        .ball:nth-child(23) {
          --hue: 924;
        }
        .ball:nth-child(24) {
          --hue: 966;
        }
        .ball:nth-child(25) {
          --hue: 1008;
        }
        .ball:nth-child(26) {
          --hue: 1050;
        }
        .ball:nth-child(27) {
          --hue: 1092;
        }
        .ball:nth-child(28) {
          --hue: 1134;
        }
        .ball:nth-child(29) {
          --hue: 1176;
        }
        .ball:nth-child(30) {
          --hue: 1218;
        }
        .ball:nth-child(31) {
          --hue: 1260;
        }
        .ball:nth-child(32) {
          --hue: 1302;
        }
        .ball:nth-child(33) {
          --hue: 1344;
        }
        .ball:nth-child(34) {
          --hue: 1386;
        }
        .ball:nth-child(35) {
          --hue: 1428;
        }
        
        .ballShadow {
          position: absolute;
          left: var(--left, 0);
          bottom: var(--bottom);
          width: 1em;
          height: 1em;
          background-color: #000;
          border-radius: 50%;
          transform: translateZ(var(--tz)) rotateX(90deg) translateZ(-0.5em) scale(0.5);
          filter: blur(0.5em);
          opacity: 0;
          -webkit-animation: shadow 4s var(--delay, 0s) forwards;
                  animation: shadow 4s var(--delay, 0s) forwards;
        }
        @-webkit-keyframes shadow {
          0%, 35%, 55%, 100% {
            opacity: 0;
            -webkit-animation-timing-function: ease-in;
                    animation-timing-function: ease-in;
          }
          40% {
            opacity: 1;
            -webkit-animation-timing-function: ease-out;
                    animation-timing-function: ease-out;
          }
        }
        @keyframes shadow {
 .........完整代码请登录后点击上方下载按钮下载查看