原生js实现下雪的新年倒计时动画效果代码-html代码-BFW代码库

原生js实现下雪的新年倒计时动画效果代码

代码语言：html

所属分类：动画

代码描述：原生js实现下雪的新年倒计时动画效果代码

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

<html>

<head>
    <style>
        @import url("https://fonts.googleapis.com/css?family=Aleo");
        
        :root {
          font-family: "Aleo", sans-serif;
        }
        
        html,
        body {
          width: 100%;
          height: 100%;
          padding: 0;
          margin: 0;
          background: rgb(119, 13, 13);
          background: radial-gradient(
            circle,
            rgba(119, 13, 13, 0.92) 64%,
            rgba(0, 0, 0, 0.6) 100%
          );
        }
        
        canvas {
          width: 100%;
          height: 100%;
        }
        
        .label {
          font-size: 2.2rem;
          background: url("//repo.bfw.wiki/bfwrepo/image/61c518320f647.png");
          background-clip: text;
          -webkit-background-clip: text;
          color: transparent;
          animation: moveBg 30s linear infinite;
        }
        
        @keyframes moveBg {
          0% {
            background-position: 0% 30%;
          }
          100% {
            background-position: 1000% 500%;
          }
        }
        
        .middle {
          position: absolute;
          top: 50%;
          left: 50%;
          transform: translate(-50%, -50%);
          text-align: center;
          user-select: none;
        }
        
        .time {
          color: #d99c3b;
          text-transform: uppercase;
          display: flex;
          justify-content: center;
        }
        
        .time span {
          padding: 0 14px;
          font-size: 0.8rem;
        }
        
        .time span div {
          font-size: 3rem;
        }
        
        @media (max-width: 740px) {
          .label {
            font-size: 1.7rem;
          }
          .time span {
            padding: 0 16px;
            font-size: 0.6rem;
          }
          .time span div {
            font-size: 2rem;
          }
        }
    </style>

</head>

<body>
    <div class="middle">
        <h1 class="label">New Year Countdown
        </h1>
        <div class="time">
            <span>
						<div id="d">07</div>
						Days
					</span>
            <span>
						<div id="h">15</div>
						Hours
					</span>
            <span>
						<div id="m">16</div>
						Minutes
					</span>
            <span>
						<div id="s">41</div>
						Seconds
					</span>
        </div>
    </div>
    <script>
        class Snowflake {
          constructor() {
            this.x = 0;
            this.y = 0;
            this.vx = 0;
            this.vy = 0;
            this.radius = 0;
            this.alpha = 0;
        
            this.reset();
          }
        
          reset() {
            this.x = this.randBetween(0, window.innerWidth);
            this.y = this.randBetween(0, -window.innerHeight);
            this.vx = this.randBetween(-3, 3);
            this.vy = this.randBetween(2, 5);
            this.radius = this.randBetween(1, 4);
            this.alpha = this.randBetween(0.1, 0.9);
          }
        
          randBetween(min, max) {
            return min + Math.random() * (max - min);
          }
        
          update() {
            this.x += this.vx;
            this.y += this.vy;
        
            if (this.y + this.radius.........完整代码请登录后点击上方下载按钮下载查看