@media (min-width: 768px) {
    [data-class="agendaBlock"] {

    }

    section[data-class="ytSection"] .youtube-embed-wrapper {

        border-radius: 70px;
        z-index: 100;
    }
}
@media (max-width: 768px) {
    section[data-class="ytSection"] .youtube-embed-wrapper {
        border-radius: 30px;
    }
}