.ik-datetime--backdrop {
    position: fixed; 
    width: 100%; 
    height: 100%; 
    top: 0; 
    left: 0; 
    background-color: rgba(50, 50, 50, 0.6); 
    z-index: 1000;
}

.ik-datetime--mobile {
    width: 90% !important;
    max-width: 90% !important;
    height: 90% !important;
    position: fixed;
    top: 5% !important;
    left: 5% !important;
    bottom: 5% !important;
}