.k2h-sandbach-overlay-91{

    display:none;
    position:fixed;

    top:0;
    left:0;

    width:100%;
    height:100%;

    z-index:999999;

    background:rgba(0,0,0,0.82);

    justify-content:center;
    align-items:center;

    /* IMPORTANT */
    padding:40px 20px;

    box-sizing:border-box;
}

/* ===== Popup Box ===== */

.k2h-sandbach-box-91{

    position:relative;

    max-width:100%;

    overflow:visible;
}

/* ===== Poster ===== */

.k2h-sandbach-poster-91{

    display:block;

    width:auto;

    max-width:min(540px, 90vw);

    /* IMPORTANT */
    max-height:calc(100vh - 80px);

    object-fit:contain;

    border-radius:10px;

    box-shadow:0 10px 35px rgba(0,0,0,0.6);
}

/* ===== Close Button ===== */

.k2h-sandbach-close-91{

    position:absolute;

    top:-16px;
    right:-16px;

    width:40px;
    height:40px;

    background:#ffffff;
    color:#000000;

    border:none;

    border-radius:50%;

    text-align:center;
    line-height:40px;

    font-size:28px;
    font-weight:bold;

    cursor:pointer;

    z-index:10;

    box-shadow:0 4px 12px rgba(0,0,0,0.4);
}

/* ===== Mobile ===== */

@media (max-width:768px){

    .k2h-sandbach-overlay-91{
        padding:30px 12px;
    }

    .k2h-sandbach-poster-91{

        max-width:92vw;

        max-height:80vh;
    }

    .k2h-sandbach-close-91{

        top:-12px;
        right:-12px;

        width:36px;
        height:36px;

        line-height:36px;

        font-size:24px;
    }
}