.amp-flush-skin .amp-title-overlay { /* change ".amp-default-skin"  to .amp-flush-skin if you want to use the plugin with the flush skin*/
    position: absolute;
    overflow: hidden;
    z-index: 5;
    font-family: 'Segoe UI';
    font-weight: lighter;
    font-size: 20px;
    margin: 30px;
}

    .amp-flush-skin .amp-title-overlay span {  /* change ".amp-default-skin"  to .amp-flush-skin if you want to use the plugin with the flush skin*/
        text-shadow: rgba(0, 0, 0, 0.8) 1px 1px 4px;
    }

.amp-flush-skin.vjs-user-inactive .vjs-has-started.vjs-playing .amp-title-overlay {  /* change ".amp-default-skin"  to .amp-flush-skin if you want to use the plugin with the flush skin*/
    display: block;
    visibility: hidden;
    opacity: 0;
    -webkit-transition: visibility 1s,opacity 1s;
    -moz-transition: visibility 1s,opacity 1s;
    -o-transition: visibility 1s,opacity 1s;
    transition: visibility 1s,opacity 1s;
}
.vjs-audio.amp-flush-skin.vjs-user-inactive .vjs-has-started.vjs-playing .amp-title-overlay { /* change ".amp-default-skin"  to .amp-flush-skin if you want to use the plugin with the flush skin*/
    opacity: 1;
    visibility: visible;
}