.top-right{
    position: absolute;
    right: 0;
    margin: 15px;
}

.modal {
    display: none; /* Hidden by default */
    position: absolute;
}

.modalContent{
    animation-name: animatetop;
    animation-duration: 0.4s;
    display:none;
}

@keyframes animatetop {
    from {top: -300px; opacity: 0}
    to {top: 0; opacity: 1}
  }