.responsive-iframe-container {
    position: relative;
    width: 100%;
    height: 310px;
    overflow: hidden;
}
.responsive-iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 310px;
    border: 0;
    overflow: hidden;
}
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 100000;
    overflow: hidden;
}
.modal img {
    max-width: 90%;
    max-height: 90%;
}
.modal.active {
    display: flex;
}