.m-join-activity-container{padding-bottom:3.546669rem}.m-join-activity-container img.pic{width:100%}.m-join-activity-container .pic-btn-box{position:relative}.m-join-activity-container .pic-btn-box .btn{width:100%;height:3.546669rem;display:block;position:absolute;bottom:0;left:0;background:transparent}.popup{width:100%;height:100%;display:none;position:fixed;top:0;left:0;z-index:9999;background:rgba(0,0,0,0.7)}.popup .main{width:21.466678rem;height:auto;overflow:hidden;position:relative;top:50%;left:50%;transform:translate(-50%, -50%)}.popup .main img.content{width:21.466678rem;height:auto}.popup .main .input-box{width:100%;padding-top:6.27rem;padding-left:2.800001rem;position:absolute;top:0;left:0}.popup .main .in-text{width:16.986676rem;height:2.762668rem;margin-bottom:.746667rem;padding-left:1.120001rem;background-color:transparent}.popup .main .btn-submit{width:16.986676rem;height:2.912002rem;margin-top:.858667rem}.popup .main .btn-close-submit{width:13.514674rem;height:2.912002rem;position:absolute;bottom:3.733335rem;left:50%;transform:translateX(-50%)}.popup .main .btn-close{width:2.240001rem;height:2.240001rem;position:absolute;bottom:0;left:50%;transform:translateX(-50%)}.popup#popup3 .main .input-box,.popup#popup4 .main .input-box,.popup#popup2 .main .input-box{padding-top:6.787rem}.weui-picker-container,.weui-picker-overlay{height:100% !important;background:rgba(0,0,0,0.6)}.fixed-right{width:3.621335rem;position:fixed;top:50%;right:0;z-index:99;transform:translateY(-50%)}.fixed-bottom-box{width:100%;position:fixed;bottom:0;left:0;z-index:99}.fixed-bottom-box img{width:100%}.fixed-bottom-box .btn{width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.fixed-bottom-box .btn>a,.fixed-bottom-box .btn>.btn-left{height:100%;flex:1}