.video-player {
    height: 0;
    margin-bottom: 1em;
    overflow: hidden;
    padding-bottom: 67.5%;
    padding-top: 1.5625em;
    position: relative;
}

.video-player iframe,
.video-player object,
.video-player embed,
.video-player video {
        height: 100%;
        left: 0;
        position: absolute;
        top: 0;
        width: 100%;
        border: 0;
    }

.video-player.widescreen {
    padding-bottom: 53.25%;
}

.video-player.vimeo {
    padding-top: 0;
}