js实现夜晚月亮下云层上流星雨动画效果代码-html代码-BFW代码库

js实现夜晚月亮下云层上流星雨动画效果代码

代码语言：html

所属分类：动画

代码描述：js实现夜晚月亮下云层上流星雨动画效果代码

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>
        /* ------------reset------------ */
         
         * {
             margin: 0;
             padding: 0;
         }
         
         html,
         body {
             width: 100%;
             min-width: 1000px;
             height: 100%;
             min-height: 400px;
             overflow: hidden;
         }
         .container {
             position: relative;
             width: 100%;
             height: 100%;
             min-width: 100px;
             min-height: 400px;
         }
         /*  ------------画布 ------------ */
         /* 遮罩层 */
         
         #mask {
             position: absolute;
             width: 100%;
             height: 100%;
             background: rgba(0, 0, 0, .8);
             z-index: 900;
         }
         /* 天空背景 */
         
         #sky {
             width: 100%;
             height: 100%;
             background: linear-gradient(rgba(0, 150, 255, 1), rgba(0, 150, 255, .8), rgba(0, 150, 255, .5));
         }
         /* 月亮 */
         
         #moon {
             position: absolute;
             top: 50px;
             right: 200px;
             width: 120px;
             height: 120px;
             background: rgba(251, 255, 25, 0.938);
             border-radius: 50%;
             box-shadow: 0 0 20px rgba(251, 255, 25, 0.5);
             z-index: 9999;
         }
         /* 闪烁星星 */
         
         .blink {
             position: absolute;
             background: rgb(255, 255, 255);
             border-radius: 50%;
             box-shadow: 0 0 5px rgb(255, 255, 255);
             opacity: 0;
             z-index: 10000;
             animation: blingbling 2s linear infinite;
         }
         /* 流星 */
         
         .star {
             position: absolute;
             opacity: 0;
             animation: fall 5s linear infinite;
             z-index: 10000;
         }
         
         .star::after {
             content: "";
             display: block;
             border: solid;
             border-width: 2px 0 2px 80px;
             /*流星随长度逐渐缩小*/
             border-color: transparent transparent transparent rgba(255, 255, 255, 1);
             border-radius: 2px 0 0 2px;
             transform: rotate(-45deg);
             transform-origin: 0 0 0;
             box-shadow: 0 0 20px rgba(255, 255, 255, .3);
         }
         /* 云 */
         
         .cloud {
             position: absolute;
             width: 100%;
             height: 100px;
             /* background: #fff; */
             animation: float 2s linear infinite;
         }
         
         .cloud-1 {
             bottom: -100px;
             z-index: 1000;
             opacity: 1;
             animation-delay: 1s;
             transform: scale(1.5);
             -webkit-transform: scal.........完整代码请登录后点击上方下载按钮下载查看