.animacion{
    opacity: 0;
    transition: all 0.3s;
}
.animacion1{
    opacity: 0;
    transition: all 0.3s;
}
.animacion2{
    opacity: 0;
    transition: all 0.3s;
}
.Subir{
    animation: Subir 0.5s;
}
@keyframes Subir{
    0%{
        transform: translateY(100px);
    }
    100%{
        transform: translateY(0);
    }
}