css+div实现红包优惠券发光背景弹出动画效果代码-html代码-BFW代码库

css+div实现红包优惠券发光背景弹出动画效果代码

代码语言：html

所属分类：红包

代码描述：css+div实现红包优惠券发光背景弹出动画效果代码

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>

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" />

    <style>
    body{
        background: #b6b8ba;
    }
    .modal-content{
        position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    
 
   
   
       
        z-index:1231;
    }
        .modal-content-bg .modal-content {
            position: relative;
            animation-duration: .3s;
            z-index: 3
        }
        
        .modal-content-bg .modal-mask {
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            z-index: 1
        }
        
        @keyframes rotate {
            0% {
                transform: rotate(0deg)
            }
        
            100% {
                transform: rotate(360deg)
            }
        }
        
        @keyframes diffusion {
            0% {
                transform: scale(0.5);
                opacity: 0
            }
        
            40% {
                transform: scale(1.3);
                opacity: 1
            }
        
            60% {
                transform: scale(1.8);
                opacity: 0
            }
        
            61% {
                transform: scale(0.5);
                opacity: 0
            }
        
            80% {
                transform: scale(0.5);
                opacity: 1
            }
        
            100% {
                transform: scale(1.3);
                opacity: 0
            }
        }
        
        @keyframes jianbian {
            0% {
                transform: scale(0.4);
                opacity: 0
            }
        
            100% {
                transform: scale(1);
                opacity: 1
            }
        }
        
                .halo-animated-background {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    position: relative;
                    width: 443px;
                    height: 442px
                }
                
                .halo-animated-background .bg {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    position: absolute;
                    left: 0;
                    top: 0;
                    width: 100%;
                    height: 100%;
        .........完整代码请登录后点击上方下载按钮下载查看