css实现挥点线组成的loading加载动画效果代码-html代码-BFW代码库

css实现挥点线组成的loading加载动画效果代码

代码语言：html

代码描述：css实现挥点线组成的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">
  

  
  
  
  
<style>
.dots-bars-1 {
  width: 40px;
  height: 40px;
  --c: linear-gradient(currentColor 0 0);
  --r1: radial-gradient(farthest-side at bottom,currentColor 93%,#0000);
  --r2: radial-gradient(farthest-side at top   ,currentColor 93%,#0000);
  background: 
    var(--c) ,
    var(--r1),
    var(--r2),
    var(--c) ,  
    var(--r1),
    var(--r2),
    var(--c) ,
    var(--r1),
    var(--r2);
  background-repeat: no-repeat;
  animation: db1 1s infinite  alternate;
}

@keyframes db1 {
  0%,10% {
    background-size: 8px 0,8px 4px,8px 4px;
    background-position: 0 50%,0 calc(50% - 2px),0 calc(50% + 2px),50% 50%,50% calc(50% - 2px),50% calc(50% + 2px),100% 50%,100% calc(50% - 2px),100% calc(50% + 2px);
 }
 90%,100% {
    background-size: 8px 100%,8px 4px, 8px 4px;
    background-position: 0 50%,0 -2px,0 calc(100% + 2px),50% 50%,50% -2px,50% calc(100% + 2px),100% 50%,100% -2px,100% calc(100% + 2px);
 }
}

.dots-bars-2 {
  width: 40px;
  height: 40px;
  --c: linear-gradient(currentColor 0 0);
  --r1: radial-gradient(farthest-side at bottom,currentColor 93%,#0000);
  --r2: radial-gradient(farthest-side at top   ,currentColor 93%,#0000);
  background: 
    var(--c) ,
    var(--r1),
    var(--r2),
    var(--c) ,  
    var(--r1),
    var(--r2),
    var(--c) ,
    var(--r1),
    var(--r2);
  background-repeat: no-repeat;
  animation: db2 1s infinite alternate;
}

@keyframes db2 {
  0%,25% {
    background-size: 8px 0,8px 4px,8px 4px,8px 0,8px 4px,8px 4px,8px 0,8px 4px,8px 4px;
    background-position: 0 50%,0 calc(50% - 2px),0 calc(50% + 2px),50% 50%,50% calc(50% - 2px),50% calc(50% + 2px),100% 50%,100% calc(50% - 2px),100% calc(50% + 2px);
 }
 50% {
    background-size: 8px 100%,8px 4px,8px 4px,8px 0,8px 4px,8px 4px,8px 0,8px 4px,8px 4px;
    background-position: 0 50%,0 calc(0% - 2px),0 calc(100% + 2px),50% 50%,50% calc.........完整代码请登录后点击上方下载按钮下载查看