.yt-sub-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
    margin-bottom: 1em;
}

.subtitle-overlay {
    bottom: -8px;
    left: 0;
    right: 0;
    text-align: center;
    color: white;
    font-weight: normal;

    padding: 8px;
    padding-bottom: 16px;
    border-radius: 4px;
    pointer-events: none;
    display: block;
    z-index: 10;
    justify-content: center;
    align-items: center;
    min-height: 1.5em;
    background: rgba(0, 0, 0, 0.9);
}

.subtitle-overlay .sub {
    opacity: 0.1;
    color: white;
    text-shadow:1px 1px 5px #ddd;
    transform: translateY(8px) scale(0.98);
    /* transition: opacity .52s ease-out, transform .52s ease-out; */
    transition: opacity 1s linear,transform .52s ease-out;
}

.subtitle-overlay .sub.show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.subtitle-overlay .sub.hide {
    opacity: 0;
    /* transform: translateY(8px) scale(0.98); */
}