.youtube-player, .vimeo-player {
        position: relative;
        padding-bottom: 56.23%;
        /* Use 75% for 4:3 videos */
        height: 0;
        overflow: hidden;
        max-width: 100%;
        background: #000;
        margin: 5px;
    }

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

    .youtube-player img,
    .vimeo-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;
        cursor: pointer;
        -webkit-transition: .4s all;
        -moz-transition: .4s all;
        transition: .4s all;
    }

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

    .youtube-player .play,
    .vimeo-player .play {
        height: 72px;
        width: 72px;
        left: 50%;
        top: 50%;
        margin-left: -36px;
        margin-top: -36px;
        position: absolute;
        background: url("//i.imgur.com/TxzC70f.png") no-repeat;
        cursor: pointer;
    }

    .youtube-player .thumbnailHolder,
    .vimeo-player .thumbnailHolder {
      padding-bottom: 58%;
      background-size: cover;
      background-position: center center;
    }