css实现点状加载动画效果代码-html代码-BFW代码库

css实现点状加载动画效果代码

代码语言：html

代码描述：css实现点状加载动画效果代码

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">
  
  
  
<style>
/* I wrote this in Sass, but there are functions that CodePen’s Sass version doesn’t currently support, so I’m using the output CSS here instead. */
* {
        border: 0;
        box-sizing: border-box;
        margin: 0;
        padding: 0;
}

:root {
        --bg: hsl(223deg, 10%, 90%);
        --trans-dur: 0.3s;
        font-size: calc(16px + 4 * (100vw - 320px) / 960);
}

body {
        background-color: var(--bg);
        font: 1em/1.5 sans-serif;
        height: 100vh;
        display: grid;
        place-items: center;
        transition: background-color var(--trans-dur);
}

.tvdd {
        overflow: hidden;
        position: relative;
        width: 16em;
        height: 16em;
}
.tvdd__ring {
        top: 0;
        left: 18.75%;
        width: 62.5%;
        height: 62.5%;
        transform-origin: 50% 80%;
}
.tvdd__ring, .tvdd__ring-dot {
        posi.........完整代码请登录后点击上方下载按钮下载查看