js+css实现彩虹文字渐变动画效果代码-html代码-BFW代码库

js+css实现彩虹文字渐变动画效果代码

代码语言：html

所属分类：其他

代码描述：js+css实现彩虹文字渐变动画效果代码

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 type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/tailwind.2.2.7.css">
<style>
:root {
  --bg-pos-x: 0;
  --animation-duration: 20s;
  --bg-size-x: 20em;
}
/* I can't use tailwind.config.js in CodePen, so I add my classes */
.leading-huge-text {
  line-height: 0.9;
}
.grid-rows-min {
  grid-template-rows: repeat(auto-fill, -webkit-min-content);
  grid-template-rows: repeat(auto-fill, min-content);
}
.current-color {
  accent-color: rgba(130, 221, 53, 1);
}
/* corresponds to tailwind md size */
@media (max-width: 768px) {
  .current-color {
    accent-color: rgba(235, 174, 15, 1);
  }
}
.bg-rainbow {
  background-size: var(--bg-size-x) 100%;
  background-image: linear-gradient(
    90deg,
    rgba(255, 0, 0, 1) 0%,
    rgba(255, 154, 0, 1) 10%,
    rgba(208, 222, 33, 1) 20%,
    rgba(79, 220, 74, 1) 30%,
    rgba(63, 218, 216, 1) 40%,
    rgba(47, 201, 226, 1) 50%,
    rgba(28, 127, 238, 1) 60%,
    rgba(95, 21, 242, 1) 70%,
    rgba(186, 12, 248, 1) 80%,
    rgba(251, 7, 217, 1) 90%,
    rgba(255, 0, 0, 1) 100%
  );
}
.animate-hue {
  -webkit-animation: animate-hue var(--animation-duration) infinite linear;
          animation: animate-hue var(--animation-duration) infinite linear;
}
.animate-bg {
  -webkit-animation: animate-bg var(--animation-duration) infinite linear;
          animation: animate-bg var(--animation-duration) infinite linear;
}
@-webkit-keyframes animate-bg {
  from {
    background-position: calc(var(--bg-pos-x) * var(--text-w)) 0;
  }
  to {
    background-position: calc(
        100% - var(--text-w) + calc(var(--bg-pos-x) * var(--text.........完整代码请登录后点击上方下载按钮下载查看