.vjs-default-skin .vjs-big-play-button {
            left: 50% !important;
            top: 50% !important;
            transform: translate(-50%, -50%);
            width: 80px!important;
            height: 80px!important;
            -webkit-border-radius: 0.8em!important;
            -moz-border-radius: 0.8em!important;
            border-radius: 1.9em!important;
        }