css布局实现一个流星雨效果-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：css布局实现一个流星雨效果

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">
<link type="text/css" rel="stylesheet" href="http://repo.bfw.wiki/bfwrepo/css/aqua.min.css">
<style>
body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: radial-gradient(ellipse at bottom, #0d1d31 0%, #0c0d13 100%);
  overflow: hidden;
}

.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  transform: rotate(-45deg);
}

.star {
  --star-color: var(--primary-color);
  --star-tail-length: 6em;
  --star-tail-height: 2px;
  --star-width: calc(var(--star-tail-length) / 6);
  --fall-duration: 9s;
  --tail-fade-duration: var(--fall-duration);
  position: absolute;
  top: var(--top-offset);
  left: 0;
  width: var(--star-tail-length);
  height: var(--star-tail-height);
  color: var(--star-color);
  background: linear-gradient(45deg, currentColor, transparent);
  border-radius: 50%;
  filter: drop-shadow(0 0 6px currentColor);
  transform: translate3d(104em, 0, 0);
  animation: fall var(--fall-duration) var(--fall-delay) linear infinite, tail-fade var(--tail-fade-duration) var(--fall-delay) ease-out infinite;
}
@media screen and (max-width: 750px) {
  .star {
    animation: fall var(--fall-duration) var(--fall-delay) linear infinite;
  }
}
.star:nth-child(1) {
  --star-tail-length: 6.57em;
  --top-offset: 91.39vh;
  --fall-duration: 9.677s;
  --fall-delay: 6.465s;
}
.star:nth-child(2) {
  --star-tail-length: 6.31em;
  --top-offset: 33.87vh;
  --fall-duration: 8.642s;
  --fall-delay: 9.687s;
}
.star:nth-child(3) {
  --star-tail-length: 7.06em;
  --top-offset: 47.86vh;
  --fall-duration: 8.147s;
  --fall-delay: 8.012s;
}
.star:nth-child(4) {
  --star-tail-length: 7.16em;
  --top-offset: 64.73vh;
  --fall-duration: 6.331s;
  --fall-delay: 7.461s;
}
.star:nth-child(5) {
  --star-tail-length: 6.52em;
  --top-offset: 78.18vh;
  --fall-duration: 11.096s;
  --fall-delay: 8.166s;
}
.star:nth-child(6) {
  --star-tail-length: 7.25em;
  --top-offset: 66.95vh;
  --fall-duration: 8.847s;
  --fall-delay: 5.281s;
}
.star:nth-child(7) {
  --star-tail-length: 5.79em;
  --top-offset: 72.98vh;
  --fall-duration: 10.869s;
  --fall-delay: 9.619s;
}
.star:nth-child(8) {
  --star-tail-length: 6.57em;
  --top-offset: 35.07vh;
  --fall-duration: 6.04s;
  --fall-delay: 3.624s;
}
.star:nth-child(9) {
  --star-tail-length: 6.39em;
  --top-offset: 72.16vh;
  --fall-duration: 11.793s;
  --fall-delay: 2.323s;
}
.star:nth-child(10) {
  --star-tail-length: 5.71em;
  --top-offset: 50.23vh;
  --fall-duration: 8.85s;
  --fall-delay: 4.675s;
}
.star:nth-child(11) {
  --star-tail-length: 5.97em;
  --top-offset: 27.38vh;
  --fall-duration: 9.525s;
  --fall-delay: 9.329s;
}
.star:nth-child(12) {
  --star-tail-length: 7em;
  --top-offset: 69.03vh;
  --fall-duration: 7.183s;
  --fall-delay: 3.555s;
}
.star:nth-child(13) {
  --star-tail-length: 6.94em;
  --top-offset: 23vh;
  --fall-duration: 10.334s;
  --fall-delay: 1.805s;
}
.star:nth-child(14) {
  --star-tail-length: 5.99em;
  --top-offset: 47.99vh;
  --fall-duration: 11.602s;
  --fall-delay: 9.084s;
}
.star:nth-child(15) {
  --star-tail-length: 5.8em;
  --top-offset: 56.43vh;
  --fall-duration: 10.869s;
  --fall-delay: 6.564s;
}
.star:nth-child(16) {
  --star-tail-length: 6.8em;
  --top-offset: 11.48vh;
  --fall-duration: 6.596s;
  --fall-delay: 0.847s;
}
.star:nth-child(17) {
  --star-tail-length: 6.69em;
  --top-offset: 65.98vh;
  --fall-duration: 7.55s;
  --fall-delay: 2.412s;
}
.star:nth-child(18) {
  --star-tail-length: 5.27em;
  --top-offset: 74.82vh;
  --fall-duration: 8.079s;
  --fall-delay: 4.534s;
}
.star:nth-child(19) {
  --star-tail-length: 5.24em;
  --top-offset: 11.53vh;
  --fall-duration: 11.609s;
  --fall-delay: 6.336s;
}
.star:nth-child(20) {
  --star-tail-length: 5.14em;
  --top-offset: 74.68vh;
  --fall-duration: 10.223s;
  --fall-delay: 4.594s;
}
.star:nth-child(21) {
  --star-tail-length: 7.21em;
  --top-offset: 65.65vh;
  --fall-duration: 9.825s;
  --fall-delay: 3.974s;
}
.star:nth-child(22) {
  --star-tail-length: 7.3em;
  --top-offset: 44.17vh;
  --fall-duration: 10.815s;
  --fall-delay: 6.251s;
}
.star:nth-child(23) {
  --star-tail-length: 7.41em;
  --top-offset: 46.63vh;
  --fall-duration: 10.899s;
  --fall-delay: 3.641s;
}
.star:nth-child(24) {
  --star-tail-length: 6.41em;
  --top-offset: 20.11vh;
  --fall-duration: 10.4s;
  --fall-delay: 7.401s;
}
.star:nth-child(25) {
  --star-tail-length: 6.89em;
  --top-offset: 7.84vh;
  --fall-duration: 11.631s;
  --fall-delay: 3.674s;
}
.star:nth-child(26) {
  --star-tail-length: 7.18em;
  --top-offset: 30.93vh;
  --fall-duration: 6.38s;
  --fall-delay: 0.937s;
}
.star:nth-child(27) {
  --star-tail-length: 5.62em;
  --top-offset: 86.91vh;
  --fall-duration: 7.084s;
  --fall-delay: 3.507s;
}
.star:nth-child(28) {
  --star-tail-length: 6.74em;
  --top-offset: 52.95vh;
  --fall-duration: 6.612s;
  --fall-delay: 1.089s;
}
.star:nth-child(29) {
  --star-tail-length: 5.26em;
  --top-offset: 35.68vh;
  --fall-duration: 10.31s;
  --fall-delay: 9.024s;
}
.star:nth-child(30) {
  --star-tail-length: 7.04em;
  --top-offset: 13.09vh;
  --fall-duration: 8.7s;
  --fall-delay: 3.39s;
}
.star:nth-child(31) {
  --star-tail-length: 5.95em;
  --top-offset: 6.88vh;
  --fall-duration: 7.785s;
  --fall-delay: 1.268s;
}
.star:nth-child(32) {
  --star-tail-length: 5.08em;
  --top-offset: 5.15vh;
  --fall-duration: 11.769s;
  --fall-delay: 5.76.........完整代码请登录后点击上方下载按钮下载查看