#swiper-servicios_terapia .custom_swiper-button-next,
#swiper-servicios_terapia .custom_swiper-button-prev{
    visibility: visible;
    opacity: 1;
    transition: .5s ease-in-out;
}

#swiper-servicios_terapia .swiper-button-disabled{
    visibility: hidden;
    opacity: 0;
    transition: .5s ease-in-out;
}