#ReserveGift section.hideSection {
    display: none;
}

#ReserveGift_Animation,
#ReserveGift_FallingBall_Container,
#ReserveGift_FallingHeart_Container,
#ReserveGift_Overlap_Container
{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    overflow: hidden;
}

#ReserveGift_Overlap_Container {
    background-color: var(--page-background-color);
    opacity: 0;
    transition: all 1s ease-in-out;
    z-index: 10000;
}