div+css实现鼠标悬浮频谱动画效果代码-html代码-BFW代码库

div+css实现鼠标悬浮频谱动画效果代码

代码语言：html

所属分类：悬停

代码描述：div+css实现鼠标悬浮频谱动画效果代码

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>
@import url("https://fonts.googleapis.com/css2?family=Josefin+Sans:ital,wght@1,700&display=swap");
* {
  padding: 0;
  margin: 0 auto;
  box-sizing: border-box;
}

body {
  background-image: radial-gradient(circle, #333, #000 800px);
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.noise {
  position: relative;
  width: 287px;
  height: 36px;
  border: none;
  background: none;
  font-family: "Josefin Sans", sans-serif;
  font-size: 24px;
  color: #fff;
  cursor: pointer;
}
.noise::after {
  content: "Hover for Noise";
  opacity: var(--op, 1);
  transition: opacity 0.4s;
}
.noise > i {
  position: absolute;
  left: var(--left, 0);
  top: 50%;
  width: 3px;
  height: 72px;
  transform: translateY(-50%) scaleY(var(--sy, 0));
  z-index: -1;
  transition: transform var(--duration) ease-out;
}
.noise > i::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(#fff, hsl(var(--hue, 0), 75%, 75%));
  border-radius: 50%;
  -webkit-animation: noise var(--duration) infinite ease-in-out alternate;
          animation: noise var(--duration) infinite ease-in-out alternate;
  -webkit-animation-play-state: var(--aps, paused);
          animation-play-state: var(--aps, paused);
}
@-webkit-keyframes noise {
  0% {
    transform: scaleY(calc(1 - (var(--size, 0))));
  }
  100% {
    transform: scaleY(calc(1 + (var(--size, 0))));
  }
}
@keyframes noise {
  0% {
    transform: scaleY(calc(1 - (var(--size, 0))));
  }
  100% {
    transform: scaleY(calc(1 + (var(--size, 0))));
  }
}
.noise > i:nth-child(1) {
  --lef.........完整代码请登录后点击上方下载按钮下载查看