.swiper-button-next,
.swiper-button-prev {
    background-color: rgba(31, 31, 31, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    cursor: pointer;
    margin-top: 0px !important;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-weight: 15px !important;
}

.swiper-button-next img,
.swiper-button-prev img {
    width: 15px !important;
    height: 15px !important;
}

.galeriaUd img {
    width: 100% !important;
}