.modal{display:none;position:fixed;z-index:1;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000;background-color:rgba(0,0,0,.4)}.modal.open{display:block}.modal-content{background-color:transparent;margin:15% auto;padding:20px;border:none;width:80%;box-shadow:none}.close{color:#aaa;float:right;font-size:28px;font-weight:700}.close:focus,.close:hover{color:#000;text-decoration:none;cursor:pointer}.modal-img{max-height:100%;max-width:100%;margin:auto}.bday-img{margin:auto;position:absolute;right:-60px;rotate:20deg;height:50px}