#certificates img {
    display: block;
    height: 340px;
    border-radius: 5px;
    border: 2px solid #1c2b48;
}

#certificates .swiper-slide {
    width: fit-content;
}

#certificates .swiper-button-prev,
#certificates .swiper-button-next {
    width: 22px;
    height: 22px;
    color: #1c2b48;
}

@media (max-width: 590px) {
    #certificates img {
        height: 240px;
    }
}

@media (max-width: 445px) {
    #certificates img {
        height: 180px;
    }
}