宇宙行星公转粒子效果-html代码-BFW代码库

宇宙行星公转粒子效果

代码语言：html

所属分类：粒子

代码描述：宇宙行星公转粒子效果

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>
body {
  background: #d8e8e3;
  font-family: Trebuchet MS,Lucida Grande,Lucida Sans Unicode,Lucida Sans,Tahoma, sans-serif;
  padding: 200px 20px 800px;
  max-width: 600px;
  margin: auto;
}

.screen-reader {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}
.screen-reader:focus {
  background-color: #ddd;
  border-radius: 3px;
  box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
  clip: auto !important;
  color: #444;
  display: block;
  font-size: 1.2rem;
  font-weight: bold;
  height: auto;
  left: 5px;
  line-height: normal;
  padding: 15px 23px 14px;
  text-decoration: none;
  top: 5px;
  width: auto;
  z-index: 100000;
  /* Above WP toolbar. */
}

#field,
.field-info-container {
  background: #eee;
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: auto;
  top: 250px;
  left: 40%;
}

.field-info-container {
  position: absolute;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
  text-align: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
  background: #fff;
  box-shadow: 0 1px 15px rgba(255, 255, 255, 0.8);
  z-index: 5;
  top: 0;
  left: 0;
}
.field-info-container:after, .field-info-container:before {
  display: block;
  content: '';
  position: absolute;
  width: 200%;
  height: 200%;
  border: 2px solid #fff;
  border-radius: 50%;
}
.field-info-container:before {
  width: 350%;
  height: 350%;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.ball {
  position: absolute;
  border-radius: 50%;
  width: 10px;
  height: 10px;
  background: #0ebeff;
}

button {
  float: left;
  border: no.........完整代码请登录后点击上方下载按钮下载查看