.nb-figures{
    position: relative;
}
.nb-figures[data-flickering="1"]{
    opacity: 0;
}
.nb-figures__content {
    position: relative;
    height: 100%;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.nb-figures__canvas {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: hidden;
}