css实现三维圆柱上下起落loading加载动画效果代码-html代码-BFW代码库

css实现三维圆柱上下起落loading加载动画效果代码

代码语言：html

代码描述：css实现三维圆柱上下起落loading加载动画效果代码

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">

  <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
  
  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Varela+Round&amp;display=swap'>
  
<style>
* {
  border: 0;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #454954;
  --fg: #e3e4e8;
  --fg-t: rgba(227, 228, 232, 0.5);
  --primary1: #255ff4;
  --primary2: #5583f6;
  --trans-dur: 0.3s;
  font-size: calc(16px + (20 - 16) * (100vw - 320px) / (1280 - 320));
}

body {
  background-color: var(--bg);
  background-image: linear-gradient(135deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.2));
  color: var(--fg);
  font: 1em/1.5 "Varela Round", Helvetica, sans-serif;
  height: 100vh;
  min-height: 360px;
  display: grid;
  place-items: center;
  transition: background-color var(--trans-dur), color var(--trans-dur);
}

.pl {
  box-shadow: 2em 0 2em rgba(0, 0, 0, 0.2) inset, -2em 0 2em rgba(255, 255, 255, 0.1) inset;
  display: flex;
  justify-content: center;
  align-items: center;.........完整代码请登录后点击上方下载按钮下载查看