*, ::after, ::before {
    box-sizing: border-box;
}

[data-groups] {
    transition: transform 0.5s ease;
}

.scaledown {
    transform: scale(0.0);
}
.scaleup {
    transform: scale(1.0);
}

.vhide {
    visibility: hidden;
}
.dnone {
    display: none;
}

.notransition {
    transition: none;
    transition-delay: 0s;
    transition-duration: 0s;
    transition-property: all;
}