.modal-close-button {
    border-radius: 50%;
    background-color: #f1f1f1;
    border: none;
    outline: none;
    padding: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    top: 8px;
    position: absolute;
    right: 16px;
}