.u-embed {
    display: block !important;
    position: relative !important;
    width: 100% !important;
    padding: 0 !important;
    padding-top: 56.25% !important;
    overflow: hidden !important;

    & > embed, & > iframe, & > object, & > video {
        position: absolute !important;
        top: 0 !important;
        bottom: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        border: 0 !important;
    }
}