.cntInfo {
    border-bottom: 1px solid #eeeeee;
    padding-bottom: 20rem;
}

.cntInfo>div {
    display: inline;
    padding-right: 20rem;
    color: cadetblue;
}

.control {
    margin-top: 50px;
    border-top: 1px solid #c9c9c9;
    padding-top: 20px;
}

.youtubePlayWrap {
    position: relative;
    height: 0;
    width: 100%;
    top: 0;
    left: 0;
    padding-bottom: 50%;
}

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