.ctv-live-wrapper {
    width: 100%;
    margin: 0 auto;
}

.ctv-live-player {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    overflow: hidden;
    background: #000;
}

.ctv-live-player iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}