.questionnaire{
    height: 100vh;
    position: relative;
    width: 100%;
    background-color: var(--dark-bg-color);
}
.jeu{
    height: 100vh;
    padding: 50px;
    position: relative;
    width: 100%;
    background-color: var(--dark-bg-color);
}
.sliders{
    height: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.image-traitee{
    height: 50%;
    grid-column: 1 / 4;
}
#hue-slider{
    grid-column-start: 1;
}
#saturation-slider{
    grid-column-start: 2;
}
#blur-slider{
    grid-column-start: 3;
}