#vo-modal {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.65);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 999999 !important;
}

#vo-modal .vo-box {
    background: #fff;
    padding: 25px;
    max-width: 480px;
    width: 90%;
    border-radius: 8px;
    box-shadow: 0 0 25px rgba(0,0,0,0.4);
    position: relative;
}

#vo-modal .vo-close {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 26px;
}