css实现边框发光走光动画效果代码-html代码-BFW代码库

css实现边框发光走光动画效果代码

代码语言：html

所属分类：动画

代码描述：css实现边框发光走光动画效果代码

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>
    body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #000;
}

*, *::before, *::after {
  box-sizing: border-box;
}

@-webkit-keyframes rotate {
  100% {
    transform: rotate(1turn);
  }
}

@keyframes rotate {
  100% {
    transform: rotate(1turn);
  }
}
.conic {
  position: relative;
  z-index: 0;
  width: 400px;
  height: 300px;
  margin: 20px;
  border-radius: 10px;
  overflow: hidden;
  padding: 2rem;
}
.conic::before {
  content: "";
  position: absolute;
  z-index: -2;
  left: -50%;
  top: -50%;
  width: 200%;
  height: 200%;
  background-color: #1a232a;
  background-repeat: no-repeat;
  background-position: 0 0;
  background-image: conic-gradient.........完整代码请登录后点击上方下载按钮下载查看