/*------------------------------------*\
    #VIDEO-CONTENT-BLOCK
\*------------------------------------*/

.video-content-block {}

    /**
     * 1. height & padding applied via style attribute
     * 2. element selector required to support pasted embed code
     */
    .video-content-block__responsive-frame { /* [1] */
        position: relative;

        iframe { /* [2] */
            position: absolute;
            top:  0;
            left: 0;
            width:  100%;
            height: 100%;
        }
    }