div+css实现太阳发射光芒漩涡式loading加载动画效果代码-html代码-BFW代码库

代码语言：html

代码描述：div+css实现太阳发射光芒漩涡式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">
  
  
  
<style>
* {
  border: 0;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --hue: 18;
  --bg: hsl(var(--hue),90%,90%);
  --fg: hsl(var(--hue),90%,10%);
  --primary: hsl(var(--hue),90%,50%);
  --trans-dur: 0.3s;
  font-size: calc(16px + (24 - 16) * (100vw - 320px) / (2560 - 320));
}

body {
  background-color: var(--bg);
  color: var(--fg);
  display: flex;
  font: 1em/1.5 sans-serif;
  height: 100vh;
  transition: background-color var(--trans-dur), color var(--trans-dur);
}

.pl {
  margin: auto;
  width: 8em;
  height: 8em;
}
.pl__line, .pl__line-g, .pl__lines {
  animation: lineRotate 2s ease-in-out infinite;
}
.pl__line {
  animation-name: lineMove;
  animation-timing-function: ease-in;
}
.pl__line-g {
  animation-name: lineFade;
  animation-timing-function: linear;
}
.pl__line-g:nth-child(2), .pl__line-g:nth-child(2) .pl__line {
  animation-delay: 0.1666666667s;
}
.pl__line-g:nth-child(3), .pl__line-g:nth-child(3) .pl__line {
  animation-delay: 0.25s;
}
.pl__line-g:nth-child(4), .pl__line-g:nth-child(4) .pl__line {
  animation-delay: 0.3333333333s;
}
.pl__line-g:nth-child(5), .pl__line-g:nth-child(5) .pl__line {
  animation-delay: 0.4166666667s;
}
.pl__line-g:nth-child(6), .pl__line-g:nth-child(6) .pl__line {
  animation-delay: 0.5s;
}
.pl__line-g:nth-child(7), .pl__line-g:nth-child(7) .pl__line {
  animation-delay: 0.5833333333s;
}
.pl__line-g:nth-child(8), .pl__line-g:nth-child(8) .pl__line {
  animation-delay: 0.6666666667s;
}
.pl__line-g:nth-child(9), .pl__line-g:nth-child(9) .pl__line {
  animation-delay: 0.75s;
}
.pl__line-g:nth-child(10), .pl__line-g:nth-child(10) .pl__line {
  animation-delay: 0.8333333333s;
}
.pl__line-g:nth-child(11), .pl__line-g:nth-child(11) .pl__line {
  animation-delay: 0.9166666667s;
}
.pl__line-g:nth-child(12), .pl__line-g:nth-child(12) .pl__line {
  animation-delay: 1s;
}
.pl__lines {
  transform-origin: 64px 64px;
}
.pl__layer .pl__lines {
  stroke: #f2c40d;
}
.pl__layer + .pl__layer .pl__lines {
  stroke: #f2520d;
}

/* Dark theme */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: hsl(var(--hue),90%,10%);
    --fg: hsl(var(--hue),90%,90%);
  }
}
/* Animations */
@keyframes lineRotate {
  from {
    transform: rotate(0);
  }
  to {
    transform: rotate(0.5turn);
  }
}
@keyframes lineFade {
  from, 50%, to {
    opacity: 0;
  }
  10%, 45% {
    opacity: 1;
  }
}
@keyframes lineMove {
  from {
    stroke-dashoffset: -32;
  }
  50%, to {
    stroke-dashoffset: 32;
  }
}
</style>



  
  
</head>

<body >
  <svg class="pl" viewBox="0 0 128 128" width="128px" height="128px">
	<defs>
		<linearGradient id="pl-grad" x1="0" y1="0" x2="0" y2="1">
			<stop offset="0%" stop-color="#000" />
			<stop offset="100%" stop-color="#fff" />
		</linearGradient>
		<mask id="pl-mask">
			<rect x="0" y="0" width="128" height="128" fill="url(#pl-grad)" />
		</mask>
	</defs>
	<g stroke-dasharray="32 32" stroke-dashoffset="-32" stroke-linecap="round" stroke-width="6">
		<g class="pl__layer">
			<g class="pl__lines" stroke="hsl(48,90%,50%)">
				<g class="pl__line-g" transform="rotate(0,64,64) translate(0,-28)" >
					<polyline class="pl__line" points="64 32,64 64" />
				</g>
				<g class="pl__line-g" transform="rotate(30,64,64) translate(0,-28)" >
					<polyline class="pl__line" points="64 32,64 64" />
				</g>
				<g class="pl__line-g" transform="rotate(60,64,64) translate(0,-28)" >
					<polyline class="pl__line" points="64 32,64 64" />
				</g>
				<g class="pl__line-g" transform="r.........完整代码请登录后点击上方下载按钮下载查看