/* Pré - charger les images de fond */
.preload-img {
    width: 0px;
    height: 0px;
}
.preload-background-1 {
    background: url(../img/aaz_background.webp) no-repeat;
}
.preload-background-2 {
    background: url(../img/aaz_background_vert.webp) no-repeat;
}