星际穿越动画效果-html代码-BFW代码库

星际穿越动画效果

代码语言：html

代码描述：星际穿越动画效果

代码标签：效果

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>
@-webkit-keyframes lightspeed {
  100% {
    width: 100vh;
  }
}
@keyframes lightspeed {
  100% {
    width: 100vh;
  }
}
.center {
  height: 1px;
  width: 1px;
  position: absolute;
}

body {
  background-color: #111;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.star {
  border: 1px solid transparent;
  border-radius: 50%;
  border-top-color: #fff;
  margin: 0;
  position: absolute;
  -webkit-transform-origin: left;
          transform-origin: left;
  width: 1px;
}
.star:nth-child(2n) {
  -webkit-animation-name: lightspeed;
          animation-name: lightspeed;
  -webkit-animation-duration: 4s;
          animation-duration: 4s;
  -webkit-animation-delay: 2s;
          animation-delay: 2s;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
</style>

</head>
<body translate="no">



<script id="rendered-js">
function calcCenter() {
	let center = document.createElement("div");
	center.setAttribute("class", "center");
	center.style.top = scy + "px";
	center.style.left = .........完整代码请登录后点击上方下载按钮下载查看