.rll-youtube-player {
    position: relative;
    padding-bottom: 56.23%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
}

.rll-youtube-player:focus-within {
    outline: 2px solid currentColor;
    outline-offset: 5px;
}

.rll-youtube-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    background: 0 0
}

.rll-youtube-player img {
    bottom: 0;
    display: block;
    left: 0;
    margin: auto;
    max-width: 100%;
    width: 100%;
    position: absolute;
    right: 0;
    top: 0;
    border: none;
    height: auto;
    -webkit-transition: .4s all;
    -moz-transition: .4s all;
    transition: .4s all
}

    .rll-youtube-player img:hover {
        -webkit-filter: brightness(75%)
    }

.rll-youtube-player .play {
    height: 100%;
    width: 100%;
    left: 0;
    top: 0;
    position: absolute;
    background: url(wp-content/plugins/wp-rocket/assets/img/youtube.png) no-repeat center;
    background-color: transparent !important;
    cursor: pointer;
    border: none;
}