/* LA PELOTA (Bien cerca de la cámara) */
#ball {
    position: absolute; 
    bottom: 8%; 
    left: 50%; 
    transform: translate(-50%, 0) scale(1); 
    width: 20vw; 
    max-width: 85px; 
    z-index: 15; 
    filter: drop-shadow(0px 10px 10px rgba(0,0,0,0.8));
}