.modal{left:0;display:none;overflow:auto;z-index:9999;position:fixed;top:0;height:100%;background-color:#000;background-color:rgba(0,0,0,.4);width:100%}.modal-content{margin:15% auto;border:1px solid #888;padding:20px;background-color:#fefefe;width:80%}.close{float:right;font-weight:700;color:#aaa;font-size:28px}.close:focus,.close:hover{text-decoration:none;color:#000;cursor:pointer}