.download-popup{z-index:24;position:fixed;opacity:1;top:1.12rem;left:1.07rem;right:1.07rem;height:6.4rem;padding:1.39rem 1.6rem;box-sizing:border-box;background-color:#fff;box-shadow:0 .8rem 3.2rem #00000026;border-radius:.64rem;display:flex;align-items:center}.download-popup-avatar,.download-popup-button{flex:0 0 auto}.download-popup-user{margin:0 1.07rem;min-width:0;flex:1 auto}.download-popup-user .username{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:1.49rem;font-weight:700;color:#1a1a1a;text-align:justify;line-height:1.81rem}.download-popup-user .notice{margin-top:.32rem;font-size:1.07rem;color:gray;line-height:1.49rem;text-align:justify}.download-popup-button{width:7.47rem;height:2.67rem;line-height:2.67rem;text-align:center;border-radius:1.33rem;background-color:#16b998;font-size:1.28rem;color:#fff}.download-popup-button.active{background-color:#d0f1ea}.join-group{left:0;right:0;top:0;border-radius:0}