.popup{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);min-width:250px;max-width:550px;max-height:80%;background:#fff;color:#000;padding:10px;box-shadow:0 0 10px rgba(0,0,0,.3);z-index:9999;border-radius:5px;border:solid 1px #666;overflow-y:auto}.overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.7);z-index:9998}.no-scroll{overflow:hidden}.closePopup{float:right;font-size:1.3em;border:none}.popup p{margin:10px}