.invite-up{width:100vw;height:65vh;background:url(https://img-open.book.qq.com/wxcp/img/invite-bg.png) no-repeat;background-size:100% 102%}.invite-img{display:block;margin:0 auto}.invite-head{width:80%;padding-top:5%}.invite-card-outer{width:100%;position:absolute;top:39%;z-index:2}.invite-card{width:80%;height:80vw;text-align:center;background-color:#fff;margin:0 auto;border-radius:1.25rem;box-shadow:0 .125px .75px rgba(66,72,102,.1)}.invite-card-header{color:#197fe6;padding-top:5%}.invite-card-code{width:70%;margin-top:3%}.invite-card-footer{color:#999;font-size:.75rem;margin-top:2%}.invite-down{background-color:#1c90fe;height:calc(45vh - 2.25rem);position:relative}.invite-footer{width:100%;position:absolute;bottom:0}