.modal-content {
    border: none;
    background: none;
}

.modal-header {
    border: none;
}

.modal-header .btn-close {
    position: absolute;
    inset-block-end: 100%;
    inset-inline-end: 0;
    margin: 0;
    padding: .5rem 0;
    color: #fff;
    opacity: 1;
    background: none;
    width: 1.5rem;
    height: 1.5rem;
}

.modal-body iframe {
    border-radius: .3rem;
}

.modal-body video {
    width: 100%;
}