平面与三维loading加载进度条切换效果代码-html代码-BFW代码库

平面与三维loading加载进度条切换效果代码

代码语言：html

代码描述：平面与三维loading加载进度条切换效果代码。点击三角形切换形态

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=Amatic+SC:wght@700&display=swap");

:root {
  --tz: 0;
  --ry: 0;
  --deg: 0deg;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  font-family: sans-serif;
  background-image: linear-gradient(-45deg, #ed7451, #e63d7f, #22a7d4, #24d6aa);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.btn-truth {
  border: 20px solid transparent;
  margin-top: 20px;
  border-top-width: 0;
  border-bottom-width: 40px;
  border-bottom-color: blac.........完整代码请登录后点击上方下载按钮下载查看