#modalPopup .modal-header {
    display: -webkit-box;
    display: flex;
    -webkit-box-align: start;
    align-items: flex-start;
    -webkit-box-pack: justify;
    justify-content: space-between;
    padding: 0.6rem 1rem 0;
    border-bottom: none;
}

#modalPopup .modal-body {
    position: relative;
    -webkit-box-flex: 1;
    flex: 1 1 auto;
    padding: 0 2rem 2rem 2rem;
}