.popup-box{background:#fff;border:1px solid #ddd;padding:15px;box-shadow:2px 2px 10px rgba(0,0,0,.2);max-width:250px;position:absolute;display:none;border-radius:5px}.popup-content h4{font-size:18px;margin-bottom:5px}.popup-content p{font-size:16px;margin:5px 0}