.embed {
    width: 100%;
    border-radius: 40px;
    overflow: hidden;
    position: relative;
}

.embed iframe {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

#vr {
    display: block;
    margin-bottom: 30px;
    margin-top: -30px;
}

.embed:after {
    content: '';
    display: block;
    padding-bottom: 65%;
}