body {background-color: #666666;}
    .dw-container .panel-heading {padding-bottom: 15px;}
    .dw-page__title {position: relative; font-size: 18px; font-weight: 700;}
    .dw-page__title .dw-page__subtitle {position: absolute; display: block; right: 0; top: 0; font-size: 85%; font-weight: normal;}

    .embed-responsive-item.dw-disabled {background: #000000 url(../images/warn-disabled__play.png) no-repeat 50% 50%; display: table;}
    .dw-va__middle {
      display: table-cell; vertical-align: middle; text-align: center; color: #ffffff; font-size: 24px;
    }