.jk_gif {
    position: relative;
    cursor: pointer;
    display: flex;
    width: fit-content;
    align-items: center;
    text-align: center;
    margin: 0 auto;
}

.jk_gif img{

    max-width: 400px;
    min-width: 100px;
    width: auto;
    height: auto;
    max-height: 500px;
    min-height: 100px;
    padding: 0 10px 0;
    margin-top: 10px;

}

.jk_gif:before {
    position: absolute;
}

.jk_gif:before {
    content: '▶';
    color: #fafafa;
    background: rgb(20 20 20 / 44%);
    border-radius: 50%;
    font-size: 25px;
    height: 60px;
    width: 60px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
    margin: 0 auto;
    cursor: pointer;
    -webkit-transform-origin: center center;
    -ms-transform-origin: center center;
    transform-origin: center center;
    box-sizing: content-box !important;
    text-align: center;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    line-height: 60px;
}

.jk_gif.play_gif:before {
    display: none;
}