.bpopup-overlay{position:fixed;inset:0;z-index:99980;display:none;background:rgba(0,0,0,.6)}.bpopup-box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;padding:20px;border-radius:8px}.bpopup-open .bpopup-overlay{display:block}