.doodads-sections {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.doodad-section {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
}

.doodad {
    position: relative;
    transition: opacity 0.5s ease-in-out;
}

.doodad:not(.show){
    opacity: 0;
}